Athanayake, B <br/><br/>
Sanwardana sannivedanaya ha sanniwedana viyapruthi salasumkaranaya 

 - Vaarakapola  Arya Publishers  1993 
 - 80 p ., 
<br/><br/> Development Communication &  Media 
<br/><br/><label>ISBN: </label>9555530815 
<br/><br/><label>Dewey Class. No.: </label>302.23  / ATH