1. Operant conditioning as a method of training the mentally retarded;Blackwood,1962
2. Redesigning a cottage for better programming and research for the severely retarded;Gorton;Mental Retardation,1965
3. A comparison of nursing care for profoundly mentally retarded boys in large and small groups;Hundziak,1963
4. Operation dry pants: an intensive habit-training program for severely and profoundly retarded;Kimbrell,1966
5. Teaching the mentally retarded—a positive approach;National Library of Medicine,1967