博泰蒂河
參考資料
- Johannesburg Sheet 34, Edition 5, TPC, 1970 (页面存档备份,存于), Series 2201, U.S. Army Map Service
- https://www.un.org/Depts/Cartographic/map/profile/okavango.pdf (页面存档备份,存于)
- Hogan, C. Michael (2008) "Makgadikgadi" (页面存档备份,存于) at Burnham, A. (editor) The Megalithic Portal
- Boteti River (页面存档备份,存于) (n.d.). In Encyclopædia Britannica online. Retrieved 28 Jan 2019
- Windhoek Sheet 33, Edition 4, TPC, 1969 (页面存档备份,存于), Series 2201, U.S. Army Map Service
- Scudder, T. (1993) The IUCN review of the Southern Okavango Integrated Water Development Project International Union for Conservation of Nature and Natural Resources (IUCN), Gland, Switzerland, page 90 (页面存档备份,存于)
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