Fuchs, Christian. <br/><br/>
Social media :  a critical introduction / 
Christian Fuchs. 
 - 2nd edition. 
 - LONDON  SAGE PUBLICATION LTD  2017 
 - VII, 386 P: 
<br/><br/><label>ISBN: </label>9781473966833  9781473966826 (hardback : alk. paper) 
<br/><br/><label>LC Class. No.: </label>HM742  / .F832017