@Book{BVMC:789170, author = {Mistral, Gabriela}, title = {Carta de Gabriela Mistral a Manuel Ugarte. 19 de abril de 1932}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2017}, year = {2017}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcbk3f4} }