@Book{BVMC:346854, author = {Esplá, Carlos}, title = {Carta de Carlos Esplá a Juan Zarzuela. México, 9 de agosto de 1942}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmck9425} }