@book{78139,
	author = {Maier, Martin, and Barro, Malena,},
	title = {Óscar Romero :},
	publisher = {Herder,},
	year = {2015.},
	address = {Barcelona :},
	edition = {1a. edición digital.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/60858/}
}