APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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