"Estado de Hidalgo Huasca de Ocampo". Enciclopedia de los Municipios de México (in Spanish). Mexico: Instituto Nacional para el Federalismo y el Desarrollo Municipal. 2005. Archived from the original on May 17, 2011. Retrieved July 15, 2010.
Ricardo Olivares (August 9, 2009). "Museo de los Duendes en Huasca de Ocampo, Hidalgo" [Goblin Museum in Huasca de Ocampo, Hidalgo] (in Spanish). Mexico: Organización Editorial Mexicana. Archived from the original on October 9, 2012. Retrieved July 15, 2010.
"Huasca" (in Spanish). Hidalgo: Secretary of Tourism of Hidalgo. Archived from the original on August 3, 2010. Retrieved July 15, 2010.
web.archive.org
"Estado de Hidalgo Huasca de Ocampo". Enciclopedia de los Municipios de México (in Spanish). Mexico: Instituto Nacional para el Federalismo y el Desarrollo Municipal. 2005. Archived from the original on May 17, 2011. Retrieved July 15, 2010.
"Huasca" (in Spanish). Hidalgo: Secretary of Tourism of Hidalgo. Archived from the original on August 3, 2010. Retrieved July 15, 2010.
Ricardo Olivares (August 9, 2009). "Museo de los Duendes en Huasca de Ocampo, Hidalgo" [Goblin Museum in Huasca de Ocampo, Hidalgo] (in Spanish). Mexico: Organización Editorial Mexicana. Archived from the original on October 9, 2012. Retrieved July 15, 2010.
worldcat.org
search.worldcat.org
Quintanar Hinojosa, Beatriz, ed. (2008). "Mexico Desconocido Guia de Hidalgo". Mexico Desconocido (in Spanish). Mexico City: Impresiones Aéreas S.A. de C.V.: 28–41. ISSN1870-9400.