@Book{BVMC:716001, author = {Valle, José Cecilio del}, title = {Carta de José Cecilio del Valle a José María del Barrio. Guatemala, 3 de julio de 1831}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcnw1c7} }