Potts, Michael. “Men and Women of Parapsychology, Personal Reflections, Esprit Volume 2 Edited by Rosemarie Pilkington”. Journal of Scientific Exploration 27, no. 4 (February 21, 2014). Accessed April 19, 2024. https://journalofscientificexploration.org/index.php/jse/article/view/708.