Internet marketing : strategy, implementation, and practice / Dave Chaffey ... [et al.]. - 3rd ed. - New York : Prentice Hall/Financial Times, 2009. - 544 p. : 27 cm. Includes bibliographical references and indexes. ISBN: 9788131725191 Subjects--Topical Terms: Internet marketing.Internet. LC Class. No.: HF5415.1265 / .I57 2003 Dewey Class. No.: 658.84 / CHA/I