Gaya APA

Koontz, H. et al (1968). Prinsip-prinsip management jilid 3 Suatu analisa mengenai fungsi-fungsi management (Principles of management) . : .

Gaya MLA

Koontz, Harold. et al. "Prinsip-prinsip management jilid 3 Suatu analisa mengenai fungsi-fungsi management (Principles of management)". : , 1968. Text.