Zikmund, William G. Effective marketing: creating and keeping customers in an e-commerce world / William G. Zikmund, Michael d'Amico. - 3rd edition. - Australia ; Cincinnati, Ohio : South-Western College Pub., 2002. - xxix, 553 pages : color illustrations ; 28 cm. Includes bibliographical references and index. ISBN: 032406392X Subjects--Topical Terms: Consumer behavior.Export marketing.Marketing.