Kirumira, Edward K. “Renne Pennington & Henry Harpeding: The Structure Ofan African Pastoral Community: Demography, History, and Ecology of the Ngamiland Herero”. Tidsskriftet Antropologi, no. 31 (juni 1, 1995). Set maj 5, 2024. https://tidsskrift.dk/tidsskriftetantropologi/article/view/115477.