Wadley, Lyn, Guilhem Mauran, Christine Sievers, Hennie van Deventer, Wim Biemond, Klaas Seanego, Bo Li, and Zenobia Jacobs. “Red Balloon Rock Shelter: Iron Age and Middle Stone Age Occupations on the Waterberg Plateau in Limpopo, South Africa”. Southern African Humanities 34 (October 12, 2021): 19–58. Accessed April 25, 2024. https://sahumanities.org/index.php/sah/article/view/473.