Maxwell, John C. <br/><br/>
The 21 irrefutable laws of leadership / 
John C. Maxwell. 
 - 10th ed. 
 - Nashville :  Thomas Nelson,  1998. 
 - 309 p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780785289357