@book{3020,
	author = {Riquer, Martí de, and Alonso, Dámaso,},
	title = {Aproximación al Quijote /},
	publisher = {Salvat :},
	year = {DL 1970},
	series = {Biblioteca básica Salvat de libros RTV ;},
	address = {[S.l.] :}
}