Davis, Michael (Fall 1999). "Writing a Code of Ethics"(PDF). Perspectives on the Professions. 19 (1). Chicago: Center for the Study of Ethics in the Professions at IIT: 1–3. Archived from the original(PDF) on February 25, 2021. Retrieved September 30, 2011.
Davis, Michael (Fall 1999). "Writing a Code of Ethics"(PDF). Perspectives on the Professions. 19 (1). Chicago: Center for the Study of Ethics in the Professions at IIT: 1–3. Archived from the original(PDF) on February 25, 2021. Retrieved September 30, 2011.