@book{71701,
	author = {Stegner, Wallace and Stegner, Wallace},
	title = {El pájaro espectador},
	publisher = {Libros del asteroide, },
	year = {2010},
	series = {Libros del Asteroide},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/33340}
}