Penggayaan APA
Kotler, Gary Armstrong. (2001).
Principles of marketing (9).
New Jersey:
Prentice Hall.
Chicago Style
Kotler, Gary Armstrong.
Principles of marketing.
9
New Jersey:
Prentice Hall,
2001.
Text.
MLA Style
Kotler, Gary Armstrong.
Principles of marketing.
9
New Jersey:
Prentice Hall,
2001.
Text.
Turabian Style
Kotler, Gary Armstrong.
Principles of marketing.
9
New Jersey:
Prentice Hall,
2001.
Print.