Gaya APA
KOONTZ, Harold. (1980).
ESSENTIAL OF MANAGEMENT (2).
:
.
Gaya Chicago
KOONTZ, Harold.
ESSENTIAL OF MANAGEMENT.
2
:
,
1980.
Text.
Gaya MLA
KOONTZ, Harold.
ESSENTIAL OF MANAGEMENT.
2
:
,
1980.
Text.
Gaya Turabian
KOONTZ, Harold.
ESSENTIAL OF MANAGEMENT.
2
:
,
1980.
Print.