"Historia de Chalatenango" [History of Chalatenango]. chalatenango.gob.sv (in Spanish). 2016. Archived from the original on 3 February 2018. Retrieved 4 July 2022.
"Historia de Chalatenango" [History of Chalatenango]. chalatenango.gob.sv (in Spanish). 2016. Archived from the original on 3 February 2018. Retrieved 4 July 2022.