Gaya APA
Morgan, Rebecca L.. (1995).
Selling professionally .
America:
Crisp Publication Inc.
Gaya Chicago
Morgan, Rebecca L..
Selling professionally.
America:
Crisp Publication Inc,
1995.
Text.
Gaya MLA
Morgan, Rebecca L..
Selling professionally.
America:
Crisp Publication Inc,
1995.
Text.
Gaya Turabian
Morgan, Rebecca L..
Selling professionally.
America:
Crisp Publication Inc,
1995.
Print.