Gaya APA
Kotler, Philip. (2000).
Marketing management .
London:
Prentice Hall.
Gaya Chicago
Kotler, Philip.
Marketing management.
London:
Prentice Hall,
2000.
Buku.
Gaya MLA
Kotler, Philip.
Marketing management.
London:
Prentice Hall,
2000.
Buku.
Gaya Turabian
Kotler, Philip.
Marketing management.
London:
Prentice Hall,
2000.
Buku.