@book{97269,
	author = {Portela, António,},
	title = {Las puertas abiertas del lenguaje :},
	publisher = {Ediciones Universidad de Salamanca,},
	year = {[2021]},
	series = {Libros prácticos ;},
	address = {Salamanca, España :},
	edition = {1a edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/125217/}
}