"Bolivia Ultra-Prominences" (页面存档备份,存于互联网档案馆). Peaklist.org. Note: Prominence value from this source is based on an elevation of 5,900 m. Retrieved 2013-02-25.
"Bolivia Ultra-Prominences" (页面存档备份,存于互联网档案馆). Peaklist.org. Note: Prominence value from this source is based on an elevation of 5,900 m. Retrieved 2013-02-25.