CARNEGIE ,Dale ; Trans:BALASOORIYA,P. <br/><br/>
Oba Thulath Nayakayek (The Leader in You) 

 -  Colombo:Wijesooriya Pataka Padanama  2006 
 - 240 p. 
<br/><br/><label>ISBN: </label>0009551387163 
<br/><br/><label>Dewey Class. No.: </label>158.4  / C16