Internet marketing :  strategy, implementation and practice / 
David Chaffey ... [et al.] 
 - 3rd ed. 
 - Harlow :  Financial Times Prentice Hall,  c2006 
 - xxviii, 550 p. :  col. ill. ;  27 cm. 
<br/><br/> Previous ed.: 2003 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780273717409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet marketing