Zikmund, W. G. (1984). Business research methods (4th ed.). Dryden press.
Style de citation ChicagoZikmund, William G. Business Research Methods. 4th ed. New York: Dryden press, 1984.
Style de citation MLAZikmund, William G. Business Research Methods. 4th ed. Dryden press, 1984.
Attention : ces citations peuvent ne pas être correctes à 100%.