@book{87839,
	author = {García Velasco, Antonio,},
	title = {El español como lengua extranjera :},
	publisher = {Libros ENCASA,},
	year = {[2014]},
	address = {Málaga, España :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/88108/}
}