@book{22249,
	author = {Pérez Galdós, Benito, and Casalduero, Joaquín},
	title = {Torquemada en la hoguera  },
	publisher = {Porrúa },
	year = {1986.},
	series = {Sepan cuantos ; },
	address = {México },
	note = {Incluye índice}
}