MAJUMDAR RAMANUJ. (1991). MARKETING RESEARCH: TEXT, APPLICATION AND CASE STUDIES. NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMAJUMDAR RAMANUJ. MARKETING RESEARCH: TEXT, APPLICATION AND CASE STUDIES. NEW DELHI: NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMAJUMDAR RAMANUJ. MARKETING RESEARCH: TEXT, APPLICATION AND CASE STUDIES. NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 1991.
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