Gaya APA
MALHOTRA, N, K.
().
Marketing research: an applied approach.S2
(
Ed. 3)
.
London:
Prentice Hall.
Gaya MLA
MALHOTRA, NARESH, K.
"Marketing research: an applied approach.S2".
Ed. 3
London:
Prentice Hall,
.
Buku PPS Manajemen.