@book{283756,
	author = {D'Ambrósio, Ubiratan,},
	title = {Etnomatemáticas :},
	publisher = {Díaz de Santos ;},
	year = {2014.},
	address = {Madrid, España :},
	edition = {Edición electrónica.},
	url = {https://www.digitaliapublishing.com/a/136170/}
}