Marketing research /
Parasuraman, A.
Marketing research / A. Parasuraman, Dhruv Grewal, R. Krishnan. - 2nd ed. - Boston : Houghton Mifflin, 2007. - xxii, 638 p.
0618660636 :
Marketing research.
Marketing research / A. Parasuraman, Dhruv Grewal, R. Krishnan. - 2nd ed. - Boston : Houghton Mifflin, 2007. - xxii, 638 p.
0618660636 :
Marketing research.