1. ABA. (2002). American Bar Association (ABA) Model rules of professional conduct. http://www.abanet.org/cpr/mrpc/model_rules.html .
2. ABET. (2009). The ABET guidelines for interpretation of the code of conduct. http://www.abet.org/code.shtml .
3. AMA. (2001). American Medical Association (AMA), Principles of medical ethics. http://www.aapl.org/newsletter/N263_AMA_ethics.htm .
4. ASCE. (2009a). Bylaws of the American Society of Civil Engineers, July 2009. www.asce.org/files/doc/inside/Bylaws_July_2009.doc .
5. ASCE. (2009b). American Society of Civil Engineers (ASCE) Code of ethics. http://www.asce.org/inside/codeofethics.cfm .