Leadership : theory and practice 
Northouse, Peter Guy. 
 - 6th ed. 
 -  SAGE,  2013 
 - xviii, 485 p. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-45220340-9 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership.
<br/><br/><label>Dewey Class. No.: </label>303.34 N876 2013