@book{31144,
	author = {Liu Liu, Limei,},
	title = {Chino mandarín A1 y A2 elemental /},
	publisher = {Prensas de la Universidad de Zaragoza,},
	year = {[2011]},
	series = {Colección Textos docentes ;},
	address = {Zaragoza, España :},
	edition = {1a edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/17322/}
}