Não informado. (1974). Engineering Education News. American Society for Engineering Education.
Chicago-referens (17:e uppl.)Não informado. Engineering Education News. Washington: American Society for Engineering Education, 1974.
MLA-referens (8:e uppl.)Não informado. Engineering Education News. American Society for Engineering Education, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.