@book{85410,
	author = {Marañón y Posadillo, Gregorio,},
	title = {Ensayo biológico sobre Enrique IV de Castilla y su tiempo},
	publisher = {Espasa-Calpe},
	year = {1964.},
	series = {Colección Austral no. 196},
	address = {Madrid},
	edition = {10. ed.}
}