@book{273856,
	author = {Robinson, John E. and United States.},
	title = {On the job evaluation of the English fluency battery for insular Puerto Ricans /},
	publisher = {Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch,},
	year = {1957.},
	series = {Technical Research Report ;},
	address = {Washington, D.C. :},
	note = {Cover title.}
}