SCHMICKER, Michael. Among Mediums: A Scientist’s Quest for Answers by Julie Beischel. Journal of Scientific Exploration, [S. l.], v. 27, n. 3, 2013. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/658. Acesso em: 14 may. 2026.