Gaya APA
Kotler, Philip. (1997).
Marketing Management E.9 (9th ed).
New Jersey:
PRENTICE-HALL.
Gaya Chicago
Kotler, Philip.
Marketing Management E.9.
9th ed
New Jersey:
PRENTICE-HALL,
1997.
.
Gaya MLA
Kotler, Philip.
Marketing Management E.9.
9th ed
New Jersey:
PRENTICE-HALL,
1997.
.
Gaya Turabian
Kotler, Philip.
Marketing Management E.9.
9th ed
New Jersey:
PRENTICE-HALL,
1997.
.