APA (7e ed.) Bronvermelding
DuBrin, A. J. (1994). Essentials of management (3rd ed.). South-Western Pub. Co..
Chicago (17e ed.) Bronvermelding
DuBrin, Andrew J. Essentials of Management. 3rd ed. Cincinnati: South-Western Pub. Co., 1994.
MLA (9e ed.) Bronvermelding
DuBrin, Andrew J. Essentials of Management. 3rd ed. South-Western Pub. Co., 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.