ZIKMUND (WillAM ) / BABIN (BARRY), . (2007). Essentials of Marketing Research. Mumbai: Thomson South-Western Mumbai.
ZIKMUND (WillAM ) / BABIN (BARRY), . 2007. Essentials of Marketing Research. Mumbai: Thomson South-Western Mumbai.
ZIKMUND (WillAM ) / BABIN (BARRY), . Essentials of Marketing Research. Mumbai: Thomson South-Western Mumbai. 2007.