@Misc{BVMC:290319, author = {Lario, Ángeles}, title = {Alfonso XII: el rey que quiso ser constitucional}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcfb5b9} }