Leading with values : Positivity, virtue and high performance 
Edited by Edward  D. Hess. 
 -  Cambridge University Press.  2006 
 - xv, 238 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-0-521-68603-7 
<br/><br/><label>Dewey Class. No.: </label>658.4092 L46 2006