References
- Krush, T. P. The search for the golden key. Bull. Menninger Clin., 1964, 28, 77–82.
- Robinson, H. B., & Robinson, Nancy M. The mentally retarded child: a psychological approach. New York: McGraw-Hill, 1965.
- Wolfensberger, W. Reminiscences on a British Psychological Society convention. Amer. Psychologist, 1964, 19, 774–775. (a)
- Wolfensberger, W. Some observations on European Programs for the mentally retarded. Men:. Retard., 1964, 2, 280–285. (b)
- Wolfensberger, W. Teaching and training of the retarded in European countries. Men:. Retard., 1964, 2, 331–337. (c)
- Wolfensberger, W. General observations on European programs. Ment. Retard., 1965, 3, 8–11. (a)
- Wolfensberger, W. Embarrassments in the diagnostic process. Men:. Retard., 1965, 3, 29–31 (b)