NARGUNDKAR R., . (2005). MARKETING RESEARCH :TEXT AND CASES. NEW DELHI: TATA MC GRAW-HILL PUBLISHING COMPANY LIMITED.
NARGUNDKAR R, . 2005. MARKETING RESEARCH :TEXT AND CASES. NEW DELHI: TATA MC GRAW-HILL PUBLISHING COMPANY LIMITED.
NARGUNDKAR R, . MARKETING RESEARCH :TEXT AND CASES. NEW DELHI: TATA MC GRAW-HILL PUBLISHING COMPANY LIMITED. 2005.