@Book{BVMC:709860, author = {Madero, Francisco I.}, title = {[Permiso de Francisco I. Madero a Ángel Jiménez. Ciudad Juárez (Chihuahua), 11 de mayo de 1911]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcvb027} }