The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.
- Frost, Darrel R. 1997. Amphibian Species of the World, A Taxonomic and Geographic Reference. Second edition
- East African montane moorlands. Encyclopedia of Earth. ed. M.McGinley. National Council for Science and the Environment. Washington DC. (2013).
- South African Frogs: A Complete Guide. Johannesburg: Southern Book Publishers and University of the Witwatersrand Press. (1995).