References
- Barber, T. X. (1999). A comprehensive three-dimensional theory of hypnosis. In I. Kirsch, A. Capafons, E. Cardeña-Buelna, & S. Amigó (Eds.), Clinical hypnosis and self-regulation: Cognitive-behavioral perspectives (pp. 21–48). Washington, DC: American Psychological Association. doi:https://doi.org/10.1037/10282-001
- Festinger, L., Riecken, H. W., & Schachter, S. (2012). When prophecy fails: A social and psychological study of a modern group that predicted the destruction of the world. New York: Harper-Torchbooks.