@book{80191,
	author = {Medina Sierra, Luis Fernando,},
	title = {Socialismo, historia y utopía :},
	publisher = {Akal,},
	year = {[2019]},
	series = {Akal/Pensamiento crítico ;},
	address = {Tres Cantos, Madrid, España :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/63491/}
}