@book{49456,
	author = {Isaza Villa, Sergio,},
	title = {Educar sin maltratar :},
	publisher = {Intermedio,},
	year = {[2009]},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/52332/}
}