@book{54290,
	author = {Pérez Díaz, Libardo Enrique,},
	title = {Pensar en escuelas de pensamiento :},
	publisher = {Universidad de La Salle ,},
	year = {2013.},
	address = {Bogotá, D.C. :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/65701/}
}