WANASINGHE,Ratnayake. <br/><br/>
Kathraka Thanivu Man Urusan 

 - Colombo  S.Godage & Sons  2007 
 - 112p. 
<br/><br/><label>ISBN: </label>9552096200 
<br/><br/><label>Dewey Class. No.: </label>891.483