@book{66468,
	author = {Green, Roger Lancelyn and Green, Roger Lancelyn},
	title = {El libro de los dragones},
	publisher = {Siruela, },
	year = {[Fecha de publicación no identificada]},
	series = {Las tres edades},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/81688}
}