@article {1278,
	title = {A new species of Tomopterna (Anura: Ranidae) from the Kruger National Park, with notes on related species},
	journal = {Koedoe, Pretoria},
	volume = {18},
	year = {1975},
	pages = {31-50},
	author = {Passmore, N. I. and V.C. Carruthers}
}
@book {1313,
	title = {The Frogs of the Kruger National Park},
	year = {1976},
	publisher = {National Parks Board of South Africa},
	organization = {National Parks Board of South Africa},
	address = {Pretoria},
	author = {Pienaar, U. and Passmore, N. I. and V.C. Carruthers}
}
@book {1439,
	title = {The Frogs of the Kruger National Park},
	year = {1976},
	publisher = {National Parks Board of South Africa},
	organization = {National Parks Board of South Africa},
	address = {Pretoria},
	author = {Pienaar, U. de V. and Passmore, N. I. and V.C. Carruthers}
}
@book {1426,
	title = {A Guide to the Frogs of the Suikerbosrand Nature Reserve},
	year = {1979},
	publisher = {Transvaal Nature Conservation Division},
	organization = {Transvaal Nature Conservation Division},
	address = {Pretoria},
	author = {V.C. Carruthers and J. Carruthers}
}
@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 {1425,
	title = {Frogs and Frogging in Southern Africa},
	journal = {Stuik},
	year = {2001},
	author = {V.C. Carruthers}
}
@book {724,
	title = {A Complete Guide to the Frogs of Southern Africa},
	year = {2009},
	pages = {488},
	publisher = {Struik Nature},
	organization = {Struik Nature},
	address = {Cape Town},
	issn = {9781770074460},
	author = {Du Preez, L. and V.C. Carruthers}
}
