1. Witwatersrand Gold - 100 Years;Antrobus,1986
2. Homo naledi, a new species of the genus Homo from the Dinaledi Chamber, South Africa;Berger;eLife,2015
3. Les mines de l'Afrique du Sud, Transvaal, Rhodésie, etc;Bordeaux,1898
4. The Hunters or the Hunted: An Introduction to African Cave Taphonomy;Brain,1981
5. The South African Fossil Ape-men: The Australopithecinae;Broom,1946