@book{51984,
	author = {Patzlaff, Rainer, and Sabmannshausen, Wolfgang,},
	title = {Educar hoy :},
	publisher = {Editorial Antroposófica,},
	year = {2011.},
	address = {Buenos Aires :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/218741}
}