Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History, Andrias japonicus. Gearchiveerd op 26 oktober 2019.
amphibiansoftheworld.amnh.org
Andrias Tschudi, 1837 in Amphibian Species of the World 6.2, an Online Reference; American Museum of Natrural History
Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History, Andrias japonicus. Gearchiveerd op 26 oktober 2019.