@book{64643,
	author = {Deledda, Grazia and Deledda, Grazia},
	title = {El secreto del hombre solitario},
	publisher = {Ciudad de Libros, },
	year = {[Fecha de publicación no identificada]},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/81972}
}