Otjivero Dam namibweb.com. Viitattu 10.1.2022. (englanniksi)
researchgate.net
Peter J. Jacobson, Kathryn M. Jacobson, Mary K. Seely: Ephemeral rivers and their catchments: Sustaining people and development in western Namibia, s. 136–137. Windhoek: Desert Research Foundation of Namibia, 1995. ISBN 9991670947Teoksen verkkoversio Viitattu 2.1.2022. (englanniksi)