Gaya APA
Kotler, Philip.,Gary Armstrong. (2012).
Principles of marketing (14).
Boston:
Pearson Educational International.
Gaya Chicago
Kotler, Philip.,Gary Armstrong.
Principles of marketing.
14
Boston:
Pearson Educational International,
2012.
Text.
Gaya MLA
Kotler, Philip.,Gary Armstrong.
Principles of marketing.
14
Boston:
Pearson Educational International,
2012.
Text.
Gaya Turabian
Kotler, Philip.,Gary Armstrong.
Principles of marketing.
14
Boston:
Pearson Educational International,
2012.
Print.