^Harris, Melvin. (2003). Investigating the Unexplained. Prometheus Books. p. 165. (ردمك 1-59102-108-1) "The public were told that her strange powers emerged after a severe electrical storm and a spate of poltergeist-style happenings. Her public demonstrations, however, at no time involved the activities of unseen entities."
الولايات المتحدة 
