Tikiri Herath Gunathilaka <br/><br/>
Polonnaruwa - Narapathi yugage sita Janapathi Yugaya Dakwa /  

 - Sri Lanka;  President Secretary Office,   2019 
 - xiv, 232p. 
<br/><br/><label>ISBN: </label>978-955-1948-08-5 
<br/><br/><label>Dewey Class. No.: </label>954.93