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Alondra Flores (October 14, 2009). "El teatro callejero colmará plazas de Guanajuato" [Street theater to fill the plazas of Guanajuato]. La Jornada (in Spanish). Mexico City. p. 5. Retrieved November 15, 2010.
"Significado de Guanajuato y su escudo" [Significance of Guanajuato and its coat of arms] (in Spanish). Guanajuato, Mexico: Government of Guanajuato. Archived from the original on July 22, 2011. Retrieved November 15, 2010.
"Guanajuato". Enciclopedia de los Municipios de México (in Spanish). Mexico: Instituto Nacional para el Federalismo y el Desarrollo Municipal. 2005. Archived from the original on July 18, 2011. Retrieved November 15, 2010.
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Quintanar Hinajosa, Beatriz, ed. (August 2010). "Guanajuato". Mexico Desconocido (Descubre Guanajuato Ruta de la Independencia Guia Especial) (in Spanish). Mexico City: Impresiones Aereas SA de CV: 32–40. ISSN1870-9397.