@book{76493,
	author = {Harnecker, Marta,},
	title = {Un mundo a construir :},
	publisher = {El Viejo Topo,},
	year = {[2013]},
	address = {[Vilassar de Dalt, Barcelona] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/57885/}
}