APA Zitierstil

Copeland, M. T. (1957). Executive at work. Has vald university press.

Chicago Zitierstil

Copeland, Melvin T. Executive at Work. Cambridge: Has vald university press, 1957.

MLA Zitierstil

Copeland, Melvin T. Executive at Work. Has vald university press, 1957.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.