@book{103625,
	author = {Roldán Guerrero, José},
	title = {El deporte según el Yuyu},
	publisher = {Editorial Electronica Andaluza, },
	year = {[Fecha de publicación no identificada]},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/84912}
}