@book{73412,
	author = {Cossio, Alexander, and Arbeláez Herrera, Ángela M.,},
	title = {Colombia a las puertas de un estado moderno :},
	publisher = {Alexander Cossio ;},
	year = {[2010]},
	address = {Medellín, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/48964/}
}