Gaya APA
Koeng, Louis W.. (1981).
The Chief Executive (Ed.4).
New York:
Harcourt Brace Jovanovich Publishers.
Gaya Chicago
Koeng, Louis W..
The Chief Executive.
Ed.4
New York:
Harcourt Brace Jovanovich Publishers,
1981.
Text.
Gaya MLA
Koeng, Louis W..
The Chief Executive.
Ed.4
New York:
Harcourt Brace Jovanovich Publishers,
1981.
Text.
Gaya Turabian
Koeng, Louis W..
The Chief Executive.
Ed.4
New York:
Harcourt Brace Jovanovich Publishers,
1981.
Print.