Ranjan,Rajanee. (1998). Encyclopedia of marketing research. Anmol Publications Pvt. Ltd.
Chicago Stili AlıntıRanjan,Rajanee. Encyclopedia of Marketing Research. New Delhi: Anmol Publications Pvt. Ltd, 1998.
MLA AlıntıRanjan,Rajanee. Encyclopedia of Marketing Research. Anmol Publications Pvt. Ltd, 1998.
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