Charlesworth, Alan <br/><br/>
Digital marketing :  a practical approach  

 - 3rd ed. 
 - New York,  Routledge,   2018. 
 - xxv, 326 p. 
<br/><br/><label>ISBN: </label>9781138039568  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet marketing.
<br/><br/><label>Dewey Class. No.: </label>658.872 CHA/D