Gaya APA
Business & Society. (1994).
New York:
Harper Collins.
Gaya Chicago
Business & Society.
Ed.2.
New York:
Harper Collins,
1994.
.
Gaya MLA
Business & Society.
Ed.2.
New York:
Harper Collins,
1994.
.
Gaya Turabian
Business & Society.
New York:
Harper Collins,
1994.
.