↑Eric Zolov (26 August 2015). Iconic Mexico: An Encyclopedia from Acapulco to Zócalo. ABC-CLIO. hlm.308. ISBN978-1-61069-044-7. In 1543 Las Casas was named bishop of Chiapa (later renamed Chiapas) in southern Mexico, a see that was very large, covering much of southern Mexico, Yucatán, and parts of Guatemala.
Alcedo, Antonio de (1786). Diccionario geográfico-histórico de las Indias Occidentales ó América: es á saber: de los reynos del Perú, Nueva España, Tierra Firme, Chile, y Nuevo reyno de Granada. Vol.vol. 1. Madrid: Benito Cano. OCLC2414115.(Spanyol)