@book{52835,
	author = {Hartmann, Georg,},
	title = {Educación Waldorf :},
	publisher = {Editorial Antroposófica,},
	year = {2021.},
	address = {Buenos Aires :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/201583}
}