1. Alpert, Kenneth. 1982. Engineers as Moral Heroes. In Beyond Whistleblowing: Defining Engineers’ Responsibilities, ed. Vivian Weil, 40–51. Chicago: Illinois Institute of Technology
2. Beder, Sharon. April, 1998. Australian engineers not alone in low public profile, Engineers Australia, 18: 64.
3. Bicycle Helmet Safety Institute website.
http://www.helmets.org/stats.htm
. Accessed 5 June 2008.
4. Carter, Stephen L. 1996. Integrity. New York: Basic Books.
5. Cox, Damien, Marguerite La Caze, and Michael Levine. 2005. Integrity, Stanford Encyclopedia of Philosophy,
http://plato.stanford.edu/entries/integrity
. Accessed 5 June 2008.