Gaya APA
Vaughn, Lewis. (2008).
Doing Ethics .
New York:
W. W. Norton & Company.
Gaya Chicago
Vaughn, Lewis.
Doing Ethics.
New York:
W. W. Norton & Company,
2008.
Text.
Gaya MLA
Vaughn, Lewis.
Doing Ethics.
New York:
W. W. Norton & Company,
2008.
Text.
Gaya Turabian
Vaughn, Lewis.
Doing Ethics.
New York:
W. W. Norton & Company,
2008.
Print.