Não informado. (1974). University of Michigan business review. University of Michigan, Graduate School of Business Administration.
Chicago-Zitierstil (17. Ausg.)Não informado. University of Michigan Business Review. Ann Arbor, Mich: University of Michigan, Graduate School of Business Administration, 1974.
MLA-Zitierstil (8. Ausg.)Não informado. University of Michigan Business Review. University of Michigan, Graduate School of Business Administration, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.