Berkley, Susan   <br/><br/>
Speak to Influence: How to Unlock the Hidden Power of your Voice  

 - New Delhi   Goodwill Publishing House   2014 
 - 192p. 
<br/><br/><label>ISBN: </label>9788172454500 
<br/><br/><label>Dewey Class. No.: </label>808.5 B4553