@Book{BVMC:756095, author = {Balmes, Jaime}, title = {Cartas a un escéptico en materia de religión}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2021}, year = {2021}, url = {https://www.cervantesvirtual.com/obra/cartas-a-un-esceptico-en-materia-de-religion} }