@book{87533,
	author = {Urkixo Beitia, Joanes},
	title = {Orratza eta kaltea},
	publisher = {Elkar, },
	year = {[Fecha de publicación no identificada]},
	series = {Ateko bandan},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/100223}
}