@book{143056,
	author = {Hernández Cruz, Juan E.},
	title = {Corrientes migratorias en Puerto Rico = Migratory trends in Puerto Rico /},
	publisher = {Universidad Interamericana de Puerto Rico, CISCLA,},
	year = {1992.},
	series = {Includes bibliographical references (p.189-195).},
	address = {San Germán, Puerto Rico :},
	note = {Edición biblingüe.}
}