Gaya APA
KOONTZ, H. (1968).
PRINSIP-PRINSIP MANAGEMENT: SUATU ANALISA MENGENAI FUNGSI-FUNGSI MANAGEMENT (Jilid III).
Jakarta:
Bhratara.
Gaya MLA
KOONTZ, Harold.
"PRINSIP-PRINSIP MANAGEMENT: SUATU ANALISA MENGENAI FUNGSI-FUNGSI MANAGEMENT".
Jilid III
Jakarta:
Bhratara,
1968.
Textbook.