@book{67621,
	author = {Pérez Galdós, Benito, and Sánchez Llama, Iñigo.},
	title = {La familia de León Roch / },
	publisher = {Cátedra, },
	year = {2003.},
	series = {Letras hispánicas ; },
	address = {Madrid : },
	edition = {1ª ed.}
}