1. Ethical Considerations in Computer Use
2. Orenstein G. S. “Instant Expertise: A Danger of Small Computers ” Proceedings of the Third Conference on Computing in Civil Engineering ASCE Apr. 1984 pp. 578–582.
3. Pixley R. and Ridlon S. A. “How to Check Out an Engineering Computer Program ” Proceedings of the Third Conference on Computing in Civil Engineering ASCE Apr. 1984 pp. 583–593.