Donohue, John J. “Kaho: Cultural Meaning and Educational Method in Kata Training”. Revista de Artes Marciales Asiáticas 1, no. 4 (July 17, 2012): 8–19. Accessed November 29, 2022. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/266.