Tham khảo Nhãn_thông

  1. “Merriam-Webster Online dictionary, Retrieved 2007-10-05 "1: the power or faculty of discerning objects not present to the senses 2: ability to perceive matters beyond the range of ordinary perception: penetration"”. Mw1.merriam-webster.com. Truy cập ngày 17 tháng 11 năm 2011. 
  2. Britannica Online Encyclopedia, Retrieved 2007-10-07. The ESP entry includes clairvoyance
  3. “NHÃN THÔNG - Charles Webster Leadbeater - TÔ HIỆP và nhóm dịch thuật KROTONA, 2009”
  4. Friedlander, Michael W. (1998). At the Fringes of Science. Westview Press. p. 119. ISBN 0-8133-2200-6 "Parapsychology has failed to gain general scientific acceptance even for its improved methods and claimed successes, and it is still treated with a lopsided ambivalence among the scientific community. Most scientists write it off as pseudoscience unworthy of their time."
  5. Pigliucci, Massimo; Boudry, Maarten. (2013). Philosophy of Pseudoscience: Reconsidering the Demarcation Problem. University Of Chicago Press p. 158. ISBN 978-0-226-05196-3 "Many observers refer to the field as a "pseudoscience". When mainstream scientists say that the field of parapsychology is not scientific, they mean that no satisfying naturalistic cause-and-effect explanation for these supposed effects has yet been proposed and that the field's experiments cannot be consistently replicated."
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