@book{254789,
	author = {Conferencia Episcopal Puertorriqueña},
	title = {Puerto Rico :},
	publisher = {Pontificia Universidad Católica de Puerto Rico,},
	year = {2016.},
	address = {Ponce, Puerto Rico :},
	edition = {Primera edición.},
	url = {http://www.pucpr.edu/publicaciones/?p=6180}
}