@Misc{BVMC:293184, author = {Pérez de Guzmán y Gallo, Juan}, title = {Un matrimonio de Estado : estudio histórico político}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2012}, year = {2012}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmckw5q6} }