Gaya APA
Koontz, Harold D.. (1959).
Principles of Management. Second Ed. .
New york:
McGraw-Hill Book Company.
Gaya Chicago
Koontz, Harold D..
Principles of Management. Second Ed..
New york:
McGraw-Hill Book Company,
1959.
Text.
Gaya MLA
Koontz, Harold D..
Principles of Management. Second Ed..
New york:
McGraw-Hill Book Company,
1959.
Text.
Gaya Turabian
Koontz, Harold D..
Principles of Management. Second Ed..
New york:
McGraw-Hill Book Company,
1959.
Print.