Gaya APA
Essential of Marketing. (2012).
New York:
MCGraw Hill Book Company.
Gaya Chicago
Essential of Marketing.
Ed. 13.
New York:
MCGraw Hill Book Company,
2012.
.
Gaya MLA
Essential of Marketing.
Ed. 13.
New York:
MCGraw Hill Book Company,
2012.
.
Gaya Turabian
Essential of Marketing.
New York:
MCGraw Hill Book Company,
2012.
.