Department of Census and Statistics <br/><br/>
Statistical abstract - 2001 = புள்ளிவிபரத் தொகுப்பு 2001 
/Department of Census and Statistics 
 - Colombo  Department of Census and Statistics  2002 
 - xxxvi, 462 p. 
<br/><br/><label>ISBN: </label>955-577-319-X 
<br/><br/><label>Dewey Class. No.: </label>315.493   / SRI