TRÖNDLE, R. Report by Missionary Wilhelm Eich to the Rhenish Mission Society, Okahandja, April 14/May 23, 1904. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 29, p. 109–128, 2021. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/8930. Acesso em: 21 sep. 2021.