Gaya APA
Philip Kotler, Gary Armstrong. (1999).
Intenational Edition: Principle of Marketing: Eight Edition (ed.8).
USA:
Prentice Hall International Inc.
Gaya Chicago
Philip Kotler, Gary Armstrong.
Intenational Edition: Principle of Marketing: Eight Edition.
ed.8
USA:
Prentice Hall International Inc,
1999.
Text.
Gaya MLA
Philip Kotler, Gary Armstrong.
Intenational Edition: Principle of Marketing: Eight Edition.
ed.8
USA:
Prentice Hall International Inc,
1999.
Text.
Gaya Turabian
Philip Kotler, Gary Armstrong.
Intenational Edition: Principle of Marketing: Eight Edition.
ed.8
USA:
Prentice Hall International Inc,
1999.
Print.