Não informado. (1970). Management Education and Development. Association for Management Education and Development.
Chicago-Zitierstil (17. Ausg.)Não informado. Management Education and Development. Lancaster, Inglaterra: Association for Management Education and Development, 1970.
MLA-Zitierstil (8. Ausg.)Não informado. Management Education and Development. Association for Management Education and Development, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.