Malhotra Naresh. (2019). Marketing Research (7TH.). Prentice Hall of India.
Chicago-čujuhus (17. p.)Malhotra Naresh. Marketing Research. 7TH. Delhi: Prentice Hall of India, 2019.
MLA-čujuhus (9. p.)Malhotra Naresh. Marketing Research. 7TH. Prentice Hall of India, 2019.
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