Sethna, B. (1984). Research methods in marketing and mgt. Tata McGraw Hill.
Chicago Style (17th ed.) CitationSethna, B. Research Methods in Marketing and Mgt. New Delhi: Tata McGraw Hill, 1984.
ציטוט MLASethna, B. Research Methods in Marketing and Mgt. Tata McGraw Hill, 1984.
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