@Book{BVMC:704482, author = {Barragán, Miguel P.}, title = {[Carta abierta de Miguel P. Barragán a Porfirio Díaz. París, abril de 1911]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2014}, year = {2014}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcw1102} }