Smith, PR. Chaffey, Dave. <br/><br/>
E Marketing excellence The Heart of e-business. 

 - 3rd, Ed. 
 - London :  ELSEVIER Butter Worth Heinemann,  2006. 
 - xv,372 p. 
<br/><br/><label>ISBN: </label>0750663596 
<br/><br/><label>Dewey Class. No.: </label>658  / SMI