@book{105302,
	author = {Einstein, Albert,},
	title = {Socialismo y comunismo /},
	publisher = {Ediciones Espartaco,},
	year = {[2015]},
	address = {[Santiago, Chile] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/144353/}
}