Schapera, I. 1933. The early Cape Hottentots described in the writings of Olfert Dapper (1668), Willem Ten Rhyne (1796) and Johannes Guilielmus de Grevenbroek (1695). Cape Town, Van Riebeeck Society, Works vol. 14. pp. i-v, i-xix, 1-304.
The early Cape Hottentots described in the writings of Olfert Dapper (1668), Willem Ten Rhyne (1796) and Johannes Guilielmus de Grevenbroek (1695)
Kenya Wildlife Service 2025. Kenya rhino range expansion as catalysts of a wildlife economy. KWS Wild Magazine no. 4: 1-4.
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Kenya Wildlife Service 2025. National Wildlife census 2025 technical report (abridged version) (. Naivasha, Wildlife Research and Training Institute. pp. 1-163.