APA

Kaplan H., United States, . (1957). Further on-the-job evaluation of the English fluency battery for insular Puerto Ricans. : Dept. of the Army, Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch.

Chicago

Kaplan Harry, United States, . 1957. Further on-the-job evaluation of the English fluency battery for insular Puerto Ricans. : Dept. of the Army, Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch.

Harvard

Kaplan H., United States, . (1957). Further on-the-job evaluation of the English fluency battery for insular Puerto Ricans. : Dept. of the Army, Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch.

MLA

Kaplan Harry, United States, . Further on-the-job evaluation of the English fluency battery for insular Puerto Ricans. : Dept. of the Army, Adjutant General's Office, Personnel Research and Procedures Division, Personnel Research Branch. 1957.