Gaya APA
Koontz, Harold. (1984).
Management 8th ed. (ed. 8).
America:
McGraw-Hill.
Gaya Chicago
Koontz, Harold.
Management 8th ed..
ed. 8
America:
McGraw-Hill,
1984.
Text.
Gaya MLA
Koontz, Harold.
Management 8th ed..
ed. 8
America:
McGraw-Hill,
1984.
Text.
Gaya Turabian
Koontz, Harold.
Management 8th ed..
ed. 8
America:
McGraw-Hill,
1984.
Print.