Hughes Richard L. <br/><br/>
Leadership: Enhancing The Lessons Of Experience/ Richard L Hughes Robert C. Ginnett And Gordon J. Curphy. 

 - 6th ed. 
 -  Boston : Mcgraw-Hill Irwin C2009. 
 - XVI 704 P. : ILL. 24 CM. 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>9780071263597 (Pbk)