1. M.E. Merchant Important Trends in the International Development of Manufacturing Systems Science and Technology. proceedings of the CIRP Manufacturing Systems Vol 19/1 p 5–12.
2. The Machine that Changed the World;Womack,1990
3. L. Alting Life Cycle Design of Industrial Products A new Opportunity/Challenge for Manufacturing Enterprises, Berlin 1991.
4. P.G. Smith Winning the New Products Rate Race Machine Design, May 12, 1988.
5. Computer Tools for Concurrent Engineering Challenges, Requirements and Solutions;Lu,1991