Gaya APA
Basic Marketing. (1999).
Amerika:
MCGraw Hill Book Company.
Gaya Chicago
Basic Marketing.
.
Amerika:
MCGraw Hill Book Company,
1999.
.
Gaya MLA
Basic Marketing.
.
Amerika:
MCGraw Hill Book Company,
1999.
.
Gaya Turabian
Basic Marketing.
Amerika:
MCGraw Hill Book Company,
1999.
.