Gaya APA
Kotler, P. (2000).
Marketing Management : The Milennium Edition (ed. Internasional).
New jersey:
Prentice-Hall.
Gaya MLA
Kotler, Philip.
"Marketing Management : The Milennium Edition".
ed. Internasional
New jersey:
Prentice-Hall,
2000.
Buku E.MANAJEMEN.