MALHOTRA NARESH K. (2007). MARKETING RESEARCH: AN APPLIED ORIENTATION (5TH.). PEARSON EDUCATION, INC.
Lua i Stíl Chicago (17ú heag.)MALHOTRA NARESH K. MARKETING RESEARCH: AN APPLIED ORIENTATION. 5TH. NEW JERSEY: PEARSON EDUCATION, INC, 2007.
Lua MLA (9ú heag.)MALHOTRA NARESH K. MARKETING RESEARCH: AN APPLIED ORIENTATION. 5TH. PEARSON EDUCATION, INC, 2007.
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