APA Zitierstil

Koontz, H., Harold koontz, & Cyril O Donnel. (1974). Essentials of management. Mc graw hill.

Chicago Zitierstil

Koontz, Harold, Harold koontz, und Cyril O Donnel. Essentials of Management. New york: Mc graw hill, 1974.

MLA Zitierstil

Koontz, Harold, et al. Essentials of Management. Mc graw hill, 1974.