@book{271217,
	author = {Álvarez Machín, Maritza,},
	title = {San Lorenzo, Puerto Rico :},
	publisher = {Editorial La Cigarra,},
	year = {2017.},
	series = {Colección San Lorenzo : Pueblo de montaña ;},
	address = {San Juan, Puerto Rico :},
	edition = {Segunda edición.}
}