1. “Risk-based Process Safety”, in 20th Annual CCPS International Conference, Atlanta, Georgia, April 11–13, 2005.
2. “Continuously improving PSM effectiveness–A Practical Roadmap,” in 20th Annual CCPS International Conference, Atlanta, Georgia, April 11–13, 2005.
3. Lessons from Longford CCH Australia Limited, Sydney, Australia, 2000.
4. The Public In,1990
5. Report of the Presidential Commission on the Space Shuttle Challenger Accident. Available at http://history.nasa.gov/rogersrep/51lcover.htm.