@article {1287,
	title = {A revised list of the South African reptiles and batrachians, with synoptic tables, special reference to the specimens in the South African Museum, and descriptions of new species},
	journal = {Annals of the South African Museum},
	volume = {5},
	year = {1910},
	pages = {455-538},
	author = {Boulenger, G.A.}
}
@article {1437,
	title = {South African RedData Book- Reptiles and Amphibians},
	year = {1978},
	publisher = {CSIR},
	address = {Pretoria},
	issn = {Report 23},
	author = {McLachlan, G.R.}
}
@article {1556,
	title = {Calling and spawning dates of south-western Cape frogs.},
	journal = {Journal of the Herpetological Association of Africa},
	year = {1979},
	pages = {21-28},
	author = {Visser, John}
}
@book {1413,
	title = {South African RedData Book- Reptiles and Amphibians},
	year = {1988},
	address = {Pretoria},
	author = {Branch, W.R.}
}
@book {300,
	title = {South African Frogs: A Complete Guide},
	year = {1995},
	publisher = {Southern Book Publishers and Witwatersrand University Press},
	organization = {Southern Book Publishers and Witwatersrand University Press},
	address = {Cape Town, South Africa},
	keywords = {Petropedetidae, Phrynobatrachus},
	author = {Passmore, N. I. and V.C. Carruthers}
}
@book {1310,
	title = {South African Frogs: A Complete Guide},
	year = {1995},
	publisher = {Southern Book Publishers and University of the Witwatersrand Press},
	organization = {Southern Book Publishers and University of the Witwatersrand Press},
	edition = {2nd},
	address = {Johannesburg},
	author = {Passmore, N. I. and V.C. Carruthers}
}
@article {1342,
	title = {Conservation Assessment and Management Plan for Southern African Frogs: Final Report.},
	year = {2001},
	publisher = {IUCN/SSC Conservation Breeding Specialist Group},
	address = {Apple Valley, MN},
	author = {J.A. Harrison and Burger, M. and L.R. Minter and de Villiers, Atherton L. and Baard, E. H. W. and Scott, Elizabeth and Bishop, P. J. and Ellis, S.}
}
