Chaffey, Dave Ellis- Chadwick, Fiona <br/><br/>
Digital marketing:   strategy, implementation and practice 

 - 6th ed. 
 - Harlow  Pearson Education  2016 
 - xxvii, 702 p. 
<br/><br/> includes glossary and index 
<br/><br/><label>ISBN: </label>9781292077611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet marketing
<br/><br/><label>Dewey Class. No.: </label>658.872  / CHA