@Book{BVMC:789738, author = {Esplá, Carlos}, title = {Carta de Carlos Esplá a Justo Caballero. México, 1 de agosto de 1947}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcvt3s1} }