Gaya APA
KOONTZ, Harold & Heinz Weihrich. (1988).
Management // .
Singapore:
McGraw-Hill Book Co..
Gaya Chicago
KOONTZ, Harold & Heinz Weihrich.
Management //.
Singapore:
McGraw-Hill Book Co.,
1988.
Buku.
Gaya MLA
KOONTZ, Harold & Heinz Weihrich.
Management //.
Singapore:
McGraw-Hill Book Co.,
1988.
Buku.
Gaya Turabian
KOONTZ, Harold & Heinz Weihrich.
Management //.
Singapore:
McGraw-Hill Book Co.,
1988.
Buku.