"POPULATION OF SRI LANKA BY DISTRICT"(PDF). Census of Population and Housing 2011. Department of Census and Statistics. 2012-04-20. Archived from the original(PDF) on 2013-12-06. Retrieved 2013-02-07.
"POPULATION OF SRI LANKA BY DISTRICT"(PDF). Census of Population and Housing 2011. Department of Census and Statistics. 2012-04-20. Archived from the original(PDF) on 2013-12-06. Retrieved 2013-02-07.