@book{66530,
	author = {Vaca de Osma, José Antonio.},
	title = {Alfonso XIII, el rey paradoja /},
	publisher = {Biblioteca Nueva,},
	year = {1993.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/1988/}
}