Não informado. (1962). Advanced management. Office executive. Society for Advancement of Management.
Chicago-Zitierstil (17. Ausg.)Não informado. Advanced Management. Office Executive. New York: Society for Advancement of Management, 1962.
MLA-Zitierstil (8. Ausg.)Não informado. Advanced Management. Office Executive. Society for Advancement of Management, 1962.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.