Gaya APA
Kotler, Philip, Armstrong, Gary.. (2014).
Principles of Marketing. 15th Ed. .
Harlow:
Pearson.
Gaya Chicago
Kotler, Philip, Armstrong, Gary..
Principles of Marketing. 15th Ed..
Harlow:
Pearson,
2014.
Text.
Gaya MLA
Kotler, Philip, Armstrong, Gary..
Principles of Marketing. 15th Ed..
Harlow:
Pearson,
2014.
Text.
Gaya Turabian
Kotler, Philip, Armstrong, Gary..
Principles of Marketing. 15th Ed..
Harlow:
Pearson,
2014.
Print.