@book{88233,
	author = {Gutiérrez Caballero, José María},
	title = {Los primeros dirigentes de la Tierra},
	publisher = {Lantia, },
	year = {2016},
	series = {Caligrama},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/88244}
}