@book{97102,
	author = {Lerer, Silvio,},
	title = {Vamos a mediar :},
	publisher = {Editorial Bonaventuriana,},
	year = {2010.},
	address = {Bogotá, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/125015/}
}