@book{66477,
	author = {Otazu, Alfonso. and Díaz de Durana, José Ramón.},
	title = {El espíritu emprendedor de los vascos /},
	publisher = {Sílex,},
	year = {c2008.},
	series = {Sílex universidad.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/1386/}
}