Zikmund, William G. Essentials of marketing research / William G. Zikmund, Barry J. Babin. - 4th ed., International ed. - Australia : South-Western/ Cengage Learning, c2010. - xix, 436 p. : ill. col. ; 28 cm. Includes bibliographical references and index. ISBN: 9781439080900 (pbk.) EGP286.00 Subjects--Topical Terms: Marketing research. LC Class. No.: HF5415.2 / Z556 2010