Phelps, W. R. (1974). Vocational rehabilitation operations within a prison system: One approach to serving the mentally retarded public offender; Charleston,1974. National Technical Information Service.
Chicago-Zitierstil (17. Ausg.)Phelps, William R. Vocational Rehabilitation Operations Within a Prison System: One Approach to Serving the Mentally Retarded Public Offender; Charleston,1974. Springfield, Va: National Technical Information Service, 1974.
MLA-Zitierstil (8. Ausg.)Phelps, William R. Vocational Rehabilitation Operations Within a Prison System: One Approach to Serving the Mentally Retarded Public Offender; Charleston,1974. National Technical Information Service, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.