APA Style

KOONTZ, H., O\'Donnell, C. (1972). Prinsip-prinsip Management. Jilid 1 . Jakarta: Bhratara.

MLA Style

KOONTZ, HAROLD., O\'Donnell, Cyril. "Prinsip-prinsip Management. Jilid 1". Jakarta: Bhratara, 1972. Text.