@Misc{BVMC:274320, author = {Castillo, Hernando del}, title = {Carta de fr. Hernando de Castillo al Rey sobre el tributo de los clérigos}, url = {https://www.cervantesvirtual.com/obra/carta-de-fr-hernando-de-castillo-al-rey-sobre-el-tributo-de-los-clerigos} }