Jennings, George. “Communicating Martial Arts Knowledge: Conferring over a Wealth of Possibilities”. Revista de Artes Marciales Asiáticas 12, no. 1 (August 30, 2017): 45–49. Accessed September 27, 2023. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/5127.