Minter, Leslie R. (31 Aug 2010). "Two new cryptic species of breviceps (Anura: Microhylidae) from Southern Africa". African Journal of Herpetology. 52: 9–21. doi:10.1080/21564574.2003.9635473. S2CID84275858.
Thembela, Kepe (March 1999). "Creating Grasslands: Social Institutions and Environmental Change in Mkambati Area, South Africa". Human Ecology. 27: 29–53. doi:10.1023/A:1018753216660. S2CID152834810.
Minter, Leslie R. (31 Aug 2010). "Two new cryptic species of breviceps (Anura: Microhylidae) from Southern Africa". African Journal of Herpetology. 52: 9–21. doi:10.1080/21564574.2003.9635473. S2CID84275858.
Thembela, Kepe (March 1999). "Creating Grasslands: Social Institutions and Environmental Change in Mkambati Area, South Africa". Human Ecology. 27: 29–53. doi:10.1023/A:1018753216660. S2CID152834810.