"La Romana". Geonames.org. Retrieved 3 November 2016.
one.gob.do
"División Territorial 2015" (in Spanish). Oficina Nacional de Estadística (ONE). October 2015. Archived from the original(PDF) on 14 November 2015. Retrieved 3 November 2016.
"División Territorial 2015" (in Spanish). Oficina Nacional de Estadística (ONE). October 2015. Archived from the original(PDF) on 14 November 2015. Retrieved 3 November 2016.