Lanka), Anslem de Silva (CBSG Sri Lanka Network / Rajarata Univeristy of Sri; Indraneil Das (GRA, G. a. A.; Ahmed (Aaranyak), Mohammed Firoz; Group), Padma Kumari de Silva (Otter Specialist; Praschag, Peter; Singh, Shailendra (12 mars 2018). ”IUCN Red List of Threatened Species: Melanochelys trijuga”. IUCN Red List of Threatened Species. https://www.iucnredlist.org/en. Läst 18 augusti 2021.