Rand, Paul M.  <br/><br/>
Highly recommended : harnessing the power of word of mouth and social media 

 - New York   McGraw Hill Education  2014. 
 - xxi; 229 p. 
<br/><br/><label>ISBN: </label>97800718116212 
<br/><br/><label>Source: </label> 2355.00 PKR