Gaya APA
Stewart, David. (1996).
Business Ethics .
Singapura:
Mc Graw Hill.
Gaya Chicago
Stewart, David.
Business Ethics.
Singapura:
Mc Graw Hill,
1996.
Text.
Gaya MLA
Stewart, David.
Business Ethics.
Singapura:
Mc Graw Hill,
1996.
Text.
Gaya Turabian
Stewart, David.
Business Ethics.
Singapura:
Mc Graw Hill,
1996.
Print.