@book{78124,
	author = {Wild, Rebeca, and Wild, Leonardo,},
	title = {La vida en una escuela no directiva :},
	publisher = {Herder,},
	year = {2009.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/60841/}
}