Dave Chaffey and PR Smith <br/><br/>
eMarketing excellence Planning and optimising your digital marketing 

 - 3rd edition 
 - USA  Elsevier  2008 
<br/><br/><label>ISBN: </label>978-0-7506-8945-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCMS