"The Wages of Sin", ISBN 955-8552-01-1* http://www.bbc.co.uk/sinhala/news/story/2006/09/060924_muttur_muslims.shtml* http://www.satp.org/satporgtp/sair/Archives/5_12.htm* http://www.rand.org/pubs/monograph_reports/MR1405/MR1405.ch3.pdf* http://www.uthr.org/Reports/Report11/chapter7.htm#_Toc516039377
"The Wages of Sin", ISBN 955-8552-01-1* http://www.bbc.co.uk/sinhala/news/story/2006/09/060924_muttur_muslims.shtml* http://www.satp.org/satporgtp/sair/Archives/5_12.htm* https://www.rand.org/pubs/monograph_reports/MR1405/MR1405.ch3.pdf* http://www.uthr.org/Reports/Report11/chapter7.htm#_Toc516039377