DuBrin, A. J. (2000). Essentials of management (5th ed.). Cincinnati: South-Western College.
Chicago Stili AlıntıDuBrin, Andrew J. Essentials of Management. 5th ed. Cincinnati: South-Western College, 2000.
MLA AlıntıDuBrin, Andrew J. Essentials of Management. 5th ed. Cincinnati: South-Western College, 2000.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..