Leon Jaroff (25 de fevereiro de 2001). «Talking to the Dead». Time Magazine. Consultado em 14 de junho de 2006. Arquivado do original em 4 de janeiro de 2013
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McCabe, Joseph. (1920). Is Spiritualism Based On Fraud? The Evidence Given By Sir A.C. Doyle and Others Drastically Examined. London Watts & Co. p. 138. "Dr. Hodgson, that quint mixture of blunt criticism and occasional credulity, had six sittings with her, and roundly stated that she was a fraud. The correct information which she gave him was, he said, taken from letters to which she had access, or from works of references like Who's Who. In one case, which made a great impression, she gave some remarkably abstruse and correct information. It was afterwards found that the facts were stated in an old diary which had belonged to her husband."
Leon Jaroff (25 de fevereiro de 2001). «Talking to the Dead». Time Magazine. Consultado em 14 de junho de 2006. Arquivado do original em 4 de janeiro de 2013
