@Book{BVMC:974782, author = {Cortés, Hernán}, title = {Cartas y relaciones de Hernán Cortés al Emperador Carlos V }, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2019}, year = {2019}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0974782} }