@book{22140,
	author = {Unamuno, Miguel de,},
	title = {Vida de Don Quijote y Sancho ; en torno al casticismo /},
	publisher = {Porrúa },
	year = {2006},
	series = {Sepan cuantos..;},
	address = {México },
	edition = {3a ed.}
}