NARGUNDKAR RAJENDRA. (2008). MARKETING RESEARCH: TEXT AND CASES (3rd.). TATA MCGRAW-HILL PUBLISHING COMPANY.
Cita Chicago (17th ed.)NARGUNDKAR RAJENDRA. MARKETING RESEARCH: TEXT AND CASES. 3rd. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY, 2008.
Cita MLA (9th ed.)NARGUNDKAR RAJENDRA. MARKETING RESEARCH: TEXT AND CASES. 3rd. TATA MCGRAW-HILL PUBLISHING COMPANY, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.