Quiet: The power of introverts in a world that can't stop talking 

 - London  Penguin  2012 
 - 333 p. 
<br/><br/><label>ISBN: </label>9780141029191 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introverts
<br/><br/><label>Dewey Class. No.: </label>155.232 CAI-Q