8Dermen D, London P. Correlates of hypnotic susceptibility Journal of Consulting Psychology, 1965, 29(6): 537-545.
9Spanos NP, Churchill N, MePeake JD. Experiential response to auditory and visual hallucination suggestions in hypnotic subjects. Journal of Consulting and Clinical Psychology, 1976, 44(5): 729-738.
10Capafons A, Mendoza ME, Espejo B, et al. Attitudes and beliefs about hypnosis: A multicuhural study. Contemporary Hypnosis, 2008, 25(3-4): 141-155.