MALHOTRA NARESH K. (2007). MARKETING RESEARCH: AN APPLIED ORIENTATION (5TH.). PEARSON EDUCATION, INC.
Chicago-viite (17. p.)MALHOTRA NARESH K. MARKETING RESEARCH: AN APPLIED ORIENTATION. 5TH. NEW JERSEY: PEARSON EDUCATION, INC, 2007.
MLA-viite (9. p.)MALHOTRA NARESH K. MARKETING RESEARCH: AN APPLIED ORIENTATION. 5TH. PEARSON EDUCATION, INC, 2007.
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