@book{94533,
	author = {Allard, Raúl,},
	title = {Sistema internacional en la post guerra fría, 1989-2020 :},
	publisher = {RiL editores ;},
	year = {[2020]},
	address = {Santiago de Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/113010/}
}