Malhotra, Naresh K. Basic marketing research : integration of social media / Naresh K. Malhotra. - 4th ed. (Int. ed.) - Boston : Pearson, c2012. - 672 p. : col. ill. ; 28 cm. Includes bibliographical references and index. ISBN: 9780132570183 (pbk.) Subjects--Topical Terms: Marketing research.