MOFFETT, Rodney. A Biographical Dictionary of Contributors to the Natural History of the Free State and Lesotho. [s.l.] : UJ Press,2014. DOI: 10.18820/9781920382353. Disponível em: https://ujonlinepress.uj.ac.za/index.php/ujp/catalog/book/114. Acesso em: 13 may. 2026.