@book{35310,
	author = {Crespo MacLennan, Julio,},
	title = {Imperios :},
	publisher = {Galaxia Gutenberg :},
	year = {2012.},
	series = {Ensayo.},
	address = {Barcelona :},
	edition = {Segunda edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/28821/}
}