Ajzen, I. (1991). The Theory of Planned Behaviour. Organizational Behaviour and Human Decision Processes, 50, 179-211.
Albyrak, T., Caber, M., Moutinho, L & Herstein, R. (2011). The influence of skepticism on green purchase behavior. International Journal of Business and Social Science, 2(13), 189-197.
Balderjahn, I. (1988) Personality variables and environmental attitudes as predictors of ecologically responsible consumption patterns. Journal of Business Research, 17, 51-56.
Bamberg, S. (2003). How does environmental concern influence specifi c environmentally related behaviors? a new answer to an old question. Journal of Environmental Psychology, 23, 21-32.
Berger, I. E., & Corbin, R. M. (1992). Perceived consumer effectiveness and faith in others as moderators of environmentally responsible behaviors. Journal of Public Policy & Marketing, 11(2), 79-100.
Blake, J. (1999). Overcoming the 'value-action gap' in environmental policy: tensions between national policy and local experience. Local Environment, 4(3), 257-278.
Blocker, T. & Eckberg, D. (1997). Gender and environmentalism: results from the 1993 general social survey. Social Science Quarterly, 78, 841-858.
Bodur, M. & Sarigollu, E. (2005) Environmental sensitivity in a developing county: consumer classifi cation and implications. Environment and Behavior, 37(4), 487-510.
Boulstridge, E., & Carrigan, M. (2000). Do consumers really care about corporate responsibility? Highlighting the attitude-behaviour gap. Journal of Communication Management, 4(4), 355-368.
Bray, J., Johns, N., & Kilburn, D. (2011). An exploratory study into the factors impeding ethical consumption. Journal of Business Ethics, 98(4), 597-608.
Carrigan, M. & Attalla, A. (2001) The myth of the ethical consumer-do ethics matter in purchase behaviour? Journal of Consumer Marketing, 18(7), 560-577.
Carrington, J. J., Neville, B. A., & Whitwell, G. J. (2010). Why ethical consumers don't walk their talk: Towards a framework for understanding the gap between the ethical purchase intentions and actual buying behaviour of ethically minded consumers. Journal of Business Ethics, 97, 139-158.
Chen, M., & Tung, P. (2010). The moderating effect of perceived lack of facilities on consumers' recycling intentions. Environment and Behavior, 42(6), 824-844.
Connell, K. Y. H. (2010). Internal and external barriers to eco-conscious apparel acquisition. International Journal of Consumer Studies, 34(3), 279-286.
Creyer, E., & Ross, W. (1997). The influence of firm behaviour on purchase intention: do consumers really care about business ethics? Journal of Consumer Marketing, 14(6), 421-432.
Davidson, D. & Freudenberg, W. (1996) Gender and environmental risk concerns: a review and analysis of available research. Environment and Behavior, 28, 302-339.
De Pelsmacker, P., Janssens, W., Sterckx, E., & Mielants, C. (2005). Consumer preferences for the marketing of ethically labeled coffee. International Marketing Review, 22(5), 512-530.
Dunlap, R.E., Van Liere, K.D., Mertig, A.G., & Jones, R.E. (2000) Measuring endorsement of the new ecological paradigm: A revised NEP scale. Journal of Social Issues, 56, 425-442.
Ellen, P. S., Wiener, J. L., & Cobb-Walgren, C. (1991). The role of perceived consumer effectiveness in motivating environmentally conscious behaviors. Journal of Public Policy & Marketing, 10(2), 102-117.
Finisterra do Paco, A.M. & Raposo, M.L.B. (2010) Green consumer market segmentation: empirical findings from Portugal. International Journal of Consumer Studies, 34, 429-436.
Fishbein, M., & Ajzen, I. (1974). Attitudes toward objects as predictors of single and multiple behavioral criteria. Psychological Review, 81(1), 59-74.
Fraley, C., & Raftery, A. E. (2002). Model-based clustering, discriminant analysis, and density estimation. Journal of the American Statistical Association, 97(458), 611-631.
Fryxell, G. & Lo, C. (2003) The influence of environmental knowledge and values on managerial behaviors on behalf of the environment: an empirical examination of managers in China. Journal of Business Ethics, 46, 45-59.
Grunert, S. (1993) Everybody seems concerned about the environment but is this concern refl ected in (Danish) consumers' food choice? European Advances in Consumer Research, 1, 428-433.
Huberty, C. J. & Olejnik S. (2006). Applied MANOVA and discriminant analysis, 2nd Eds. Wiley: NJ.
Kang, J., Liu, C. & Kim S. (2013). Environmentally sustainable textile and apparel consumption: the role of consumer knowledge, perceived consumer effectiveness, and perceived personal relevance. International Journal of Consumer Studies, 37(4), 442-452.
Kim, Y. & Choi,S.M.. (2005). Antecedents of green purchase behavior: an examination of collectivism, environmental concern, and perceived consumer effectiveness. Advances in Consumer Research, 32, 592-599.
Kim, S., Yeo, J., Sohn, S.H., Rha, J., Choi, S., Choi, A., & Shin, S. (2012). Toward a composite measure of green consumption: an exploratory study using a Korean sample. Journal of Family Economic Issues, 33(2), 199-214.
Landrum, H., Prybutok, V., Zhang, X., & Peak D. (2009). Measuring IS system service quality with SERVQUAL: Users' perceptions of relative importance of the five SERVPERF dimensions. Informaing Science: the International Journal of an Emerging Transdiscipline, 12, 17-35.
Mainieri, T., Barnett, E. G., Valdero, T. R., Unipan, J. B., & Oskamp, S. (1997). Green buying: The infl uence of environmental concern on consumer behavior. The Journal of Social Psychology, 137(2), 189-204.
Meinhold, J. L., & Malkus, A. J. (2005). Adolescent environmental behaviors: Can knowledge, attitudes, and self-efficacy make a difference? Environment and Behavior, 37(4), 511-532.
Milfont, T. L., Duckitt, J., & Cameron, L. D. (2006). A cross-cultural study of environmental motive concerns and their implications for proenvironmental behavior, Environment and Behavior, 38(6), 745-767.
Mobley, C., Vagia, W. M., & DeWard, S. L. (2010). Exploring additional determinants of environmentally responsible behavior: The influence of environmental literature and environmental attitudes. Environment and Behavior, 42(4), 420-448.
Moisander, J. (2007). Motivational complexity of green consumerism. International Journal of Consumer Studies, 31(4), 404-409.
Mohr, L. A., & Webb, D. J. (2005). The effects of corporate social responsibility and price on consumer responses. Journal of Consumer Affairs, 39(1), 121-147.
Mostafa, M. (2007). Gender differences in Egyptian consumers' green purchase behaviour: the effects of environmental knowledge, concern and attitude. International Journal of Consumer Studies, 31, 220-229.
Nicholls, A., & Lee, N. (2006). Purchase decision-making in fair trade and the ethical purchase 'gap': Is there a fair trade 'twix'? Journal of Strategic Marketing, 14(4), 369-386.
Noble, S. M., & Schewe, C. D. (2003). Cohort segmentation: an exploration of its validity. Journal of Business Research, 56, 978-87.
Papaoikonomou E., Ryan, G., & Ginies, M. (2011). Towards a holistic approach of the attitude behavior gap in ethical consumer behaviours: Empirical evidence from Spain. International Advances in Economic Research, 17(1), 77-88.
Peattie, K. (2001). Towards sustainability: the third age of green marketing. The Marketing Review, 2(2), 129-146.
Roberts, J. A. (1996). Green consumers in the 1990s: Profile and implications for advertising. Journal of Business Research, 36(3), 217-231.
Sheeran, P. (2002). Intention-behavior relations: a conceptual and empirical review. European Review of Social Psychology, 12(1), 1-36.
Stern, P. C., Dietz, T., & Kalof, L. (1993). Value orientations, gender, and environmental concern. Environment and Behavior, 25(3), 322-348.
Straughan, R. D. & Roberts, J. A. (1999). Environmental segmentation alternatives: a look at green consumer behavior in the millennium, Journal of Consumer Marketing, 16(6), 558-575.
Szmingin I., Carrigan, M., & McEachern, M. G. (2009). The conscious consumer: Taking a flexible ethical behaviour. International Journal of Consumer Studies, 33(2), 224-231.
Tan, B., & Lau, T. (2011). Green purchase behavior: Examining the influence of green environmental attitude, perceived consumer effectiveness, and specifi c green purchase attitude. Australian Journal of basic and Applied Sciences, 5(8), 559-567.
Thogersen, J. (2004). A cognitive dissonance interpretation of consistencies and inconsistencies in environmentally responsible behavior. Journal of Environmental Psychology, 24(1), 93-103.
United Nations Environment Programme. (2005). Talk the walk: advancing sustainable lifestyles through marketing and communications. UN Global Compact and Utopies. Retrieved June 17, 2013 from http://www.unep.fr/shared/publications/pdf/DTIx0763xPA-TalkWalk.pdf.
Uusitalo, O., & Oksanen, R. (2004). Ethical consumerism: a view from Finland. International Journal of Consumer Studies, 28(3), 214-221.
Van Liere, K. D., & Dunlap, R. E. (1980). The social bases of environmental concern: A review of hypotheses, explanations and empirical evidence. Public opinion quarterly, 44(2), 181-197.
Vermeir, I., & Verbeke, W. (2006). Sustainable food consumption: Exploring the consumer "attitude-behavioral intention" gap. Journal of Agricultural and Environmental Ethics, 19(2), 169-194.
Welsch, H., & Kuhling, J. (2009). Determinants of pro-environmental consumption: the role of reference groups and routine behavior. Ecological Economics, 69(1), 166-176.
Young, M. R., DeSarbo, W. S., & Morwitz, V. G. (1998). The stochastic modeling of purchase intentions and behaviour. Management Science, 44(2), 188-202.
Zimmer, M.R., Stafford, T. F., & Stafford, M. R. (1994). Green issues: dimensions of environmental concern. Journal of Business Research, 30(1), 63-74.