1. Prediction of the sheltered workshop performance of individuals with severe physical disability;Nadler;Personnel and Guidance Journal,1957
2. A comprehensive center-the first two years;Nolan;Facilities Specialist Exchange,August, 1968
3. Validating a workshop reporting procedure;Sneath;Occupational Psychol,1966
4. Work characteristics of retarded adults at trainable levels;Tobias;Mental Retardation,1963