Kapoor, A., & Kulshreshta, C. (2010). Marketing research. Excel Books.
Čikaški stil citiranjaKapoor, Avinash, i Chinmaya Kulshreshta. Marketing Research. New Delhi: Excel Books, 2010.
MLA način citiranjaKapoor, Avinash, i Chinmaya Kulshreshta. Marketing Research. Excel Books, 2010.
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