- Overview of Entity-Based Integrated Design Product and Process Models,
C.-H. Lee, R. Sause and N.K. Hong
Paper 8.1 from CCP: 36, ISBN 0-948749-38-5 (1996)
- Toward Integrated Structural Engineering Design Models,
R. Sause and J.A. Madden
Paper 8.1 from CCP: 14, ISBN 0-948749-16-4 (1993)