@book{30669,
	author = {Alas, Leopoldo,},
	title = {Su único hijo /},
	publisher = {www.Linkgua.com,},
	year = {2011. },
	series = {Diferencias.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/16401/}
}