Sri Lanka . Parliament. (2011). 2011 anka 12 darana kramopaya sanvardhana vyapruthi (sanshodhana) panatha. Government Publications Bureau.
Chicago Style (17th ed.) CitationSri Lanka . Parliament. 2011 Anka 12 Darana Kramopaya Sanvardhana Vyapruthi (sanshodhana) Panatha. Colombo: Government Publications Bureau, 2011.
MLA (9th ed.) CitationSri Lanka . Parliament. 2011 Anka 12 Darana Kramopaya Sanvardhana Vyapruthi (sanshodhana) Panatha. Government Publications Bureau, 2011.
Warning: These citations may not always be 100% accurate.