Karunanayake,N <br/><br/>
Sanniwedanaya saha sanwardenaya :  sanwarna sanniwedanayata praweshayak 

 - Divulapitiya  saraswati publishers 
 - ix, 274 p ., 
<br/><br/> a book about  approach to development communication in Sinhala 
<br/><br/><label>ISBN: </label>9559367595 
<br/><br/><label>Dewey Class. No.: </label>302  / KAR