Greenleigh, Ian <br/><br/>
The social media side door :  how to bypass the gatekeepers to gain greater access and influence / 
Ian Greenleigh 
 - New York :  McGraw-Hill,  2014 
 - viii, 245 p.;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780071816731 (pbk.) 0071816739 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social media<br/>Online social networks<br/>Internet advertising