@book{80789,
	author = {Bradford, Helen},
	title = {Observación infantil y planificación educativa},
	publisher = {Narcea Ediciones, },
	year = {2014},
	series = {Primeros años},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/40988}
}