Cain, Susan <br/><br/>
Quiet  : the power of introverts in a world that can't stop talking 
/ by Susan Cain 
 - London  Penguin Books  2012 
 - 333p. 
<br/><br/><label>ISBN: </label>9780141029191 
<br/><br/><label>Dewey Class. No.: </label>155.232  / T12 CAI