Cita APA (7th ed.)

DuBrin, A. J. (1986). Essentials of management. South-Western.

Cita Chicago (17th ed.)

DuBrin, Andrew J. Essentials of Management. Cincinnati: South-Western, 1986.

Cita MLA (9th ed.)

DuBrin, Andrew J. Essentials of Management. South-Western, 1986.