@Book{BVMC:848310, author = {Ochoa, Luis}, title = {Carta de Luis Ochoa a Fernando Valera. México D. F., 15 de junio 1945}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1v7j6} }