Gaya APA
EDERSHEIM, Elizabeth Haas. (2007).
The definitive Drucker .
New York:
McGraw-Hill.
Gaya Chicago
EDERSHEIM, Elizabeth Haas.
The definitive Drucker.
New York:
McGraw-Hill,
2007.
Text.
Gaya MLA
EDERSHEIM, Elizabeth Haas.
The definitive Drucker.
New York:
McGraw-Hill,
2007.
Text.
Gaya Turabian
EDERSHEIM, Elizabeth Haas.
The definitive Drucker.
New York:
McGraw-Hill,
2007.
Print.