@book{73030,
	author = {Mantilla M., John,},
	title = {Un día de nadie :},
	publisher = {Editorial Oveja Negra,},
	year = {[2016]},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/46734/}
}