Não informado. (1953). Palaeontologia Africana. University of the Witwatersrand, Bernard Price Institute for Palaeontological Research.
Chicago-viite (17. p.)Não informado. Palaeontologia Africana. Johannesburg, Africa do Sul: University of the Witwatersrand, Bernard Price Institute for Palaeontological Research, 1953.
MLA-viite (8. p.)Não informado. Palaeontologia Africana. University of the Witwatersrand, Bernard Price Institute for Palaeontological Research, 1953.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.