Lua APA (7ú heag.)

Koontz, H. (2011). Essentials of management. Tata McGraw Hill.

Lua i Stíl Chicago (17ú heag.)

Koontz, Harold. Essentials of Management. New Delhi: Tata McGraw Hill, 2011.

Lua MLA (9ú heag.)

Koontz, Harold. Essentials of Management. Tata McGraw Hill, 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.