Não informado. (1962). Advanced management. Office executive. Society for Advancement of Management.
Chicago-referens (17:e uppl.)Não informado. Advanced Management. Office Executive. New York: Society for Advancement of Management, 1962.
MLA-referens (8:e uppl.)Não informado. Advanced Management. Office Executive. Society for Advancement of Management, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.