Cita APA (7th ed.)

DuBrin, A. J. (2000). Essentials of management (5th ed.). South-Western.

Cita Chicago (17th ed.)

DuBrin, Andrew J. Essentials of Management. 5th ed. Cincinnati, Ohio: South-Western, 2000.

Cita MLA (9th ed.)

DuBrin, Andrew J. Essentials of Management. 5th ed. South-Western, 2000.