BERI G.C. (1990). MARKETING RESEARCH. TATA MC GRAW HILL.
Chicago Style (17th ed.) CitationBERI G.C. MARKETING RESEARCH. TATA MC GRAW HILL, 1990.
MLA (9th ed.) CitationBERI G.C. MARKETING RESEARCH. TATA MC GRAW HILL, 1990.
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