1. Bahrami, A. (1992a) Computer aided conceptual design (CACD): a hybrid model for needs-to-functions-to-structures association by utilizing the fuzzy associative memory and fuzzy information content, PhD Thesis, University of Missouri-Rolla, Department of Engineering Management.
2. Bahrami, A. (1992b) Computer assisted conceptual design by utilizing fuzzy logic and quality function deployment. Journal of Design and Manufacturing, 2, 155?165.
3. Bahrami, A. (1992c) Measuring the reliability of design based on information content in a concurrent engineering environment, in Robotics and Manufacturing, Jamshidi, M., Lumia, R., Mullins, J. and Shahinpoor, M. (eds), ASME Press, New York, Vol. 4., pp. 883?888.
4. Clausing, D. P. and Hauser, J. R. (1988) The house of quality. Harvard Business Review, 66(3), 63?73.
5. Duvvuru, S., Stephanopouls, G., Logcher, R., Gossard, D., Groleau, N., Serrano, D. and Navinchandra, D. (1989) Knowledge-based system applications in engineering design: research at MIT. AI Magazine, 10(3), 79?96.