Gaya APA
Kotler, Philip. (2009).
Marketing management (13th edition).
United States:
Pearson Education International.
Gaya Chicago
Kotler, Philip.
Marketing management.
13th edition
United States:
Pearson Education International,
2009.
Text.
Gaya MLA
Kotler, Philip.
Marketing management.
13th edition
United States:
Pearson Education International,
2009.
Text.
Gaya Turabian
Kotler, Philip.
Marketing management.
13th edition
United States:
Pearson Education International,
2009.
Print.