Gaya APA
Lehman, D, R., Winer, R, S.
(2005).
Analysis For Marketing Planning
(
VI)
.
North America:
McGraw-Hill.
Gaya MLA
Lehman, Donald, R.., Winer, Russell, S..
"Analysis For Marketing Planning".
VI
North America:
McGraw-Hill,
2005.
Textbook.