Não informado. (1960). Management Quarterly. National Rural Electric Cooperative Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Management Quarterly. Washington: National Rural Electric Cooperative Association, 1960.
MLA-Zitierstil (8. Ausg.)Não informado. Management Quarterly. National Rural Electric Cooperative Association, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.