Miracle, Jared. “Supernatural Sources of Martial Power: A Cross-Cultural Investigation”. Revista de Artes Marciales Asiáticas 9, no. 1 (April 14, 2014): 42–53. Accessed October 6, 2022. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/1010.