Lee Il-Gyu, "Road standing high as Design Power", Joongang Ilbo, April 09, 2007.
Kim Eo-Jun, Play for your good fight, Green Forest, 2008.
R. B. Burns, "The self-conception:in theory, measurement, development, behavior", New York, Longman, p.51.
Olson E. M, "Perceptual Differences in interdependence, conflict, and conflict resolution between design and other functions involved in new product development", Fifth international forum on design management research and education, July14-16, MIT, p 1.
Michael Brassard & Diane Ritter, The Memory Jogger 2, A Pocket guide of tools for continuous improvement & effective planning, GOAL/QPC, 1994, pp.12-13.
Michael Brassard & Diane Ritter, The Memory Jogger 2, A Pocket guide of tools for continuous improvement & effective planning, GOAL/QPC, 1994, pp.14-18.
Hopkins D. S., "New product winners and losers, Research Management", Vol. 24, No. 3, pp.12-17,1981.
Cooper R. & Press M., "The Design Agenda: A guide of successful design management", Chichester, John Wiley & Sons Ltd, 1995, pp149-150.
Walsh V., Roy R., Bruce M. and Potter S., Winning by design, U.K, Blackwell published, fall, 1993.