1. AISC, “Load and Resistance Factor Design Specification for Structural Steel Buildings”,American Institute of Steel Construction, Chicago, IL, 1986.
2. M. Malachandran and J. S. Gero, “A Model for Knowledge-Based Graphical Interfaces”, in J. S. Gero and R. Stanton (Editors),Artificial Intelligence Developments and Applications, North-Holland, Amsterdam, 147–163, 1988.
3. R. D. Coyne, M. A. Rosenman, A. D. Radford, M. Balachandran and J. S. Gero, “Knowledge-Based Design Systems”,Addison-Wesley, Reading, MA, 1990.
4. N. Cross, “Engineering Design Methods”,John Wiley, Chichester, 1989.
5. J. J. Cunningham and J. R. Dixon, “Designing with Features: The Origin of Features”,In Proceedings of the ASME Computers in Engineering Conference, ASME, San Francisco, CA, 1988.