[1] スリランカ - Wikipedia (2016-09-20 23:08:11 +09:00) https://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%AA%E3%83%A9%E3%83%B3%E3%82%AB

[2] Sri Lanka Legislation (2005-09-08 19:35:44 +09:00) http://www.commonlii.org/lk/legis/consol_act/