@book{45251,
	author = {Cuenca Cabeza, Manuel, and Landabidea Urresti, Xabier,},
	title = {Zer da aisia? :},
	publisher = {Deustuko Unibertsitatea,},
	year = {2012.},
	series = {Aisiazko Ikaskuntzen gaineko Dokumentuak ;},
	address = {Bilbao :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/45108/}
}