1. Kannapan, S.M., and Marshek, K.M. Engineering design methodologies: a new perspective. In Intelligent Design and Manufacturing, ed A. Kusiak. Wiley, New York, 1992, pp. 3–38.
2. Bebb, H.B., Quality design engineering: the missing link to US competitiveness, keynote address. In Proceedings of the NSF Engineering Design Conference, Amherst, June 1989.
3. Gero, J.S., Design prototypes: a knowledge representation schema for design. AI Magazine, Winter 1990, 26-36.
4. Suh, P., The Principles of Design. Oxford, NY, 1990.
5. Creative design;Shaw;CIRP Annals 35,1986