@book{83685,
	author = {García Ayala, José Antonio,},
	title = {Lugares de alta significación de la Olimpiada México 68 :},
	publisher = {Plaza y Valdés Editores ;},
	year = {[2018]},
	address = {Ciudad de México :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/69936/}
}