1. The American Society for Engineering Education Goals Committee, E.A. Walker, Chair, “Goals of Engineering Education: Final Report of the Goals Committee;Journal of Engineering Education,1968
2. Engineering Criteria ABET www.abet.orgcriteria.html.
3. Panel on Continuing Education “Engineering Education and Practice in the United States — Continuing Education of Engineers ” National Research Council Committee on the Education and Utilization of the Engineer Washington D.C.1985.
4. “The Formal and Informal Learning Activities of Practicing Engineers,”;Cervero R. M.;Engineering Education,1986