@book{30818,
	author = {Berceo, Gonzalo de,},
	title = {Himnos /},
	publisher = {www.Linkgua.com,},
	year = {2011. },
	series = {Religión.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/16742/}
}