References
- Erickson , M. H. 1964 . The confusion technique in hypnosis . American Journal of Clinical Hypnosis , 6 : 183 – 207 .
- Erickson , M. H. , Rossi , E. L. and Rossi , S. I. 1976 . Hypnotic realities , New York : Irvinton .
- Hebb , D. O. 1974 . What psychology is about . American Psychologist , February : 71 – 79 .