@book{67564,
	author = {Kuper, Simon and Kuper, Simon},
	title = {La complejidad del Barça :},
	publisher = {Córner, },
	year = {[Fecha de publicación no identificada]},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/123831}
}