References
- Kolstoe , Oliver P. 1970 . Teaching Educable Mentally Retarded Children , New York : Holt, Rinehart & Winston .
- Mager , Robert F. 1962 . Preparing Instructional Objectives , Palo Alto, California : Fearon Publishers .
- Parnicky , J. J. , Kahn , H. and Burdett , A. D. 1968 . Standardization of the Vocational Interest and Sophistication Assessment , Bordertown, N.J. : E. R. Johnstone Training and Research Center .
- Program for Exceptional Children, Georgia Southern College . 1970 . Vocational Information and Training Assessment , Statesboro, Georgia : Georgia Southern College .