@book{33319,
	author = {Planella Ribera, Jordi, and Feu, Jordi,},
	title = {Ser educador :},
	publisher = {Universitat Oberta de Catalunya,},
	year = {2009.},
	series = {Manuales ;},
	address = {Barcelona :},
	edition = {Primera edición en lengua castellana. },
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/21308/}
}