Omniglot (页面存档备份,存于互联网档案馆) Transliteration Add-on for Firefox (Tamilscript to Sinhala script[永久失效連結] Noto Serif Sinhala (页面存档备份,存于互联网档案馆);Noto Sans Sinhala
[2011-01-09]. (原始内容存档于2017-08-29). FAQ - Tamil Language and Script - Q: What can you tell me about Tamil Digit Zero?. [2011-01-09]. (原始内容存档于2020-08-04)
(原始内容存档于2012-04-02). Siromony, Gift. The origin of the Tamilscript. Tamil Studies (International Institute of Tamil Historical Studies). 1982-01, 8 (23) [2023-01-12]