Morris, F. (1975). Self Hypnosis in two days. E. Dutton.
Chicago-čujuhus (17. p.)Morris, Freda. Self Hypnosis in Two Days. New York: E. Dutton, 1975.
MLA-čujuhus (9. p.)Morris, Freda. Self Hypnosis in Two Days. E. Dutton, 1975.
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