@book{104446,
	author = {Schmidely, Jack,},
	title = {De una a cuatro lenguas :},
	publisher = {Arco/Libros, S. L.,},
	year = {[2016]},
	address = {Madrid :},
	edition = {2a edición actualizada.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/137592/}
}