@Book{BVMC:267907, author = {Isla, José Francisco de}, title = {Cartas apologéticas a la Historia de Fray Gerundio de Campazas}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes ; Madrid : Biblioteca Nacional, 2011}, year = {2011}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmccg075} }