Gaya APA
KOTLER, Philip, Gary Armstrong. (2012).
Principles of marketing (40th. ed.).
Harlow:
Pearson Education.
Gaya Chicago
KOTLER, Philip, Gary Armstrong.
Principles of marketing.
40th. ed.
Harlow:
Pearson Education,
2012.
Textbook.
Gaya MLA
KOTLER, Philip, Gary Armstrong.
Principles of marketing.
40th. ed.
Harlow:
Pearson Education,
2012.
Textbook.
Gaya Turabian
KOTLER, Philip, Gary Armstrong.
Principles of marketing.
40th. ed.
Harlow:
Pearson Education,
2012.
Textbook.