Bogotá ni oluilu orile-ede Kolombia. "Bogotá Distrito Capital" (in Spanish). CORFERIAS. 2008. Retrieved 29 December 2008. CS1 maint: Unrecognized language (link) "Presentación de PowerPoint" (PDF). Retrieved 2009-07-25.  "Informe de Desarrollo Humano para Bogotá" (PDF) (in Spanish). IDH. 2008. Retrieved 29 December 2008. CS1 maint: Unrecognized language (link)