Gaya APA
Kotler, Philip. (1987).
Marketing .
Jakarta:
Erlangga.
Gaya Chicago
Kotler, Philip.
Marketing.
Jakarta:
Erlangga,
1987.
Text.
Gaya MLA
Kotler, Philip.
Marketing.
Jakarta:
Erlangga,
1987.
Text.
Gaya Turabian
Kotler, Philip.
Marketing.
Jakarta:
Erlangga,
1987.
Print.