Gaya APA

Koontz, H., O,Donnell, C. (1967). Prinsip-prinsip Management : suatu analisa mengenai fungsi-fungsi managerial (jil. 2). Jakarta: Bhratara.

Gaya MLA

Koontz, Harold., O,Donnell, Cyril. "Prinsip-prinsip Management : suatu analisa mengenai fungsi-fungsi managerial". jil. 2 Jakarta: Bhratara, 1967. Text.