Gaya APA
Kotler, Philip. (2014).
Principles of Marketing fifteenth edition (Fifteenth edition).
Harlow:
Pearson Education Limited.
Gaya Chicago
Kotler, Philip.
Principles of Marketing fifteenth edition.
Fifteenth edition
Harlow:
Pearson Education Limited,
2014.
MM.
Gaya MLA
Kotler, Philip.
Principles of Marketing fifteenth edition.
Fifteenth edition
Harlow:
Pearson Education Limited,
2014.
MM.
Gaya Turabian
Kotler, Philip.
Principles of Marketing fifteenth edition.
Fifteenth edition
Harlow:
Pearson Education Limited,
2014.
MM.