@book{43442,
	author = {González, Ricardo, and González-Bernaldo, Pilar,},
	title = {La temprana cuestión social :},
	publisher = {Consejo Superior de Investigaciones Científicas,},
	year = {2010.},
	series = {Colección América ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/42254/}
}