Gaya APA
POSNER, Mitchell J.. (1982).
Executive essentials : the one guide to what every rising businessperson should know .
New York:
Avon Books.
Gaya Chicago
POSNER, Mitchell J..
Executive essentials : the one guide to what every rising businessperson should know.
New York:
Avon Books,
1982.
Text.
Gaya MLA
POSNER, Mitchell J..
Executive essentials : the one guide to what every rising businessperson should know.
New York:
Avon Books,
1982.
Text.
Gaya Turabian
POSNER, Mitchell J..
Executive essentials : the one guide to what every rising businessperson should know.
New York:
Avon Books,
1982.
Print.