Malhotra, N. K. (2016). Marketing research: An applied orientation (7th ed.). Pearson.
Lua i Stíl Chicago (17ú heag.)Malhotra, Naresh K. Marketing Research: An Applied Orientation. 7th ed. Upper Saddle River, NJ ; Delhi: Pearson, 2016.
Lua MLA (8ú heag.)Malhotra, Naresh K. Marketing Research: An Applied Orientation. 7th ed. Pearson, 2016.
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