Gaya APA
Kotler, Philip. (1988).
Marketing management : analysis, planning, implementation and control, 6th ed. (6th ed.).
New Jersey:
Prentice Hall.
Gaya Chicago
Kotler, Philip.
Marketing management : analysis, planning, implementation and control, 6th ed..
6th ed.
New Jersey:
Prentice Hall,
1988.
Text.
Gaya MLA
Kotler, Philip.
Marketing management : analysis, planning, implementation and control, 6th ed..
6th ed.
New Jersey:
Prentice Hall,
1988.
Text.
Gaya Turabian
Kotler, Philip.
Marketing management : analysis, planning, implementation and control, 6th ed..
6th ed.
New Jersey:
Prentice Hall,
1988.
Print.