O'Connor, John. <br/><br/>
Electronic marketing :  theory and practice for twenty-first century. / 
by John O'Connor, Eamonn Galvin and Martin Evans. 
 - England :  Pearson Education,  2004. 
 - xi, 440. :  :ill. 
<br/><br/><label>ISBN: </label>0273684760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet marketing.<br/>Telemarketing.<br/>Internet marketing.<br/>Telemarketing.