Gaya APA
Malhotra, N, K.
(2004).
Marketing Research : An Applied Orientation
(
Ed.ke-4)
.
Amerika:
Prentice Hall.
Gaya MLA
Malhotra, Naresh, K.
"Marketing Research : An Applied Orientation".
Ed.ke-4
Amerika:
Prentice Hall,
2004.
Textbook.