Lua APA (7ú heag.)
DuBrin, A. J. (1994). Essentials of management (3rd ed.). South-Western Pub. Co..
Lua i Stíl Chicago (17ú heag.)
DuBrin, Andrew J. Essentials of Management. 3rd ed. Cincinnati: South-Western Pub. Co., 1994.
Lua MLA (9ú heag.)
DuBrin, Andrew J. Essentials of Management. 3rd ed. South-Western Pub. Co., 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.