WADLEY, L.; KEMPSON, H. A review of rock studies for archaeologists, and an analysis of dolerite and hornfels from the Sibudu area, KwaZulu-Natal. Southern African Humanities, [S. l.], v. 23, p. 87–107, 2011. Disponível em: https://sahumanities.org/index.php/sah/article/view/329. Acesso em: 15 jun. 2024.