Gaya APA
Kotter, John P.. (1988).
The Leadership Factor .
New York:
Collier-Macmillan Limited.
Gaya Chicago
Kotter, John P..
The Leadership Factor.
New York:
Collier-Macmillan Limited,
1988.
Text.
Gaya MLA
Kotter, John P..
The Leadership Factor.
New York:
Collier-Macmillan Limited,
1988.
Text.
Gaya Turabian
Kotter, John P..
The Leadership Factor.
New York:
Collier-Macmillan Limited,
1988.
Print.