Gaya APA
De George, Richard T.. (1999).
Business ethics (5th ed).
Upper Saddle River, NJ:
Prentice Hall.
Gaya Chicago
De George, Richard T..
Business ethics.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1999.
Text.
Gaya MLA
De George, Richard T..
Business ethics.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1999.
Text.
Gaya Turabian
De George, Richard T..
Business ethics.
5th ed
Upper Saddle River, NJ:
Prentice Hall,
1999.
Print.