Malhotra, Naresh K Marketing research : an applied approach / Naresh K. Malhotra, David F. Birks. - 5th ed. - Chennai: Pearson india education services, 2017. - xvii; 954 p. ISBN: 9781292103150 Subjects--Topical Terms: Marketing research.Marketing research -- Methodology.Marktonderzoek. Dewey Class. No.: 658.83 / MAL