Gaya APA
Kotler, Philip, Armstrong, Gary. (2010).
Principles of Marketing .
USA:
Pearson.
Gaya Chicago
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
USA:
Pearson,
2010.
Text.
Gaya MLA
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
USA:
Pearson,
2010.
Text.
Gaya Turabian
Kotler, Philip, Armstrong, Gary.
Principles of Marketing.
USA:
Pearson,
2010.
Print.