Bogutskaya, Nina; Hales, Jennifer. "Western Mongolia". Freshwater Ecoregions of the World. Archived from the original on 2017-01-16. Retrieved 15 February 2017.
Bogutskaya, Nina; Hales, Jennifer. "Western Mongolia". Freshwater Ecoregions of the World. Archived from the original on 2017-01-16. Retrieved 15 February 2017.