@book{85688,
	author = {Valenzuela, Javier,},
	title = {De Tánger al Nilo :},
	publisher = {Catarata,},
	year = {[2011]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/80904/}
}