Cita APA

Koontz, H., & O' Donnell, C. (1978). Essentials of management/2e (2nd ed.). Tata McGraw Hill.

Chicago Edition Citation

Koontz, Harold, i Cyril O' Donnell. Essentials of Management/2e. 2nd ed. New Delhi: Tata McGraw Hill, 1978.

Cita MLA

Koontz, Harold, i Cyril O' Donnell. Essentials of Management/2e. 2nd ed. Tata McGraw Hill, 1978.