Gaya APA
Crosby, Philip B.. (1990).
Leading : the art of becoming an executive Philip B. Crosby .
New York:
McGraw Hill.
Gaya Chicago
Crosby, Philip B..
Leading : the art of becoming an executive Philip B. Crosby.
New York:
McGraw Hill,
1990.
Text.
Gaya MLA
Crosby, Philip B..
Leading : the art of becoming an executive Philip B. Crosby.
New York:
McGraw Hill,
1990.
Text.
Gaya Turabian
Crosby, Philip B..
Leading : the art of becoming an executive Philip B. Crosby.
New York:
McGraw Hill,
1990.
Print.