"División Territorial 2015" (in Spanish). Oficina Nacional de Estadística (ONE). October 2015. Archived from the original(PDF) on 14 November 2015. Retrieved 22 December 2016.
"División Territorial 2015" (in Spanish). Oficina Nacional de Estadística (ONE). October 2015. Archived from the original(PDF) on 14 November 2015. Retrieved 22 December 2016.