1. Becker, B. J.: Observations on the Process of Group Psychoanalysis, Amer. J. Psychother., XI, 345, 1957.
2. Horney, K.: Our Inner Conflicts, W. W. Norton & Co., New York, 1945, 111, 134, 144, 160.
3. Fromm, E.: The Sane Society, Rinehart & Co., New York, 1955, 120.
4. Horney, K.: Neurosis and Human Growth, W. W. Norton & Co., New York, 1950, Chapt. 6.