Nargundkar, R. (2019). Marketing Research: Text and Cases (4th ed.). McGraw Hill Education (India) Pvt. Ltd.
Chicago-viite (17. p.)Nargundkar, Rajendra. Marketing Research: Text and Cases. 4th ed. Chennai: McGraw Hill Education (India) Pvt. Ltd, 2019.
MLA-viite (9. p.)Nargundkar, Rajendra. Marketing Research: Text and Cases. 4th ed. McGraw Hill Education (India) Pvt. Ltd, 2019.
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