Charlesworth, Alan <br/><br/>
Digital marketing  a practical approach 
Alan Charlesworth 
 - 3rd ed.  
 - Oxon  Routledge  2018 
 - xxv, 326p.  
<br/><br/> Includes bibliographical references and index  
<br/><br/><label>ISBN: </label>9781138039568  
<br/><br/><label>Dewey Class. No.: </label>658.872 CHA