Rathnayaka , Sirisena  <br/><br/>
කෝටිපත්යෙකු වීමට නම් 

 - Colombo :  Pahan ,   2016 .  
 - 132 P . ;   21 cm  
<br/><br/><label>ISBN: </label>9789556672602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivational Book
<br/><br/><label>Dewey Class. No.: </label>155.25  / RAT