Ibáñez Espinosa, Miguel Ángel. “The Hidden Roots of Aikido - Dayto Ryu Aiki Ju Jutsu”. Revista de Artes Marciales Asiáticas 2, no. 2 (July 18, 2012): 105. Accessed December 27, 2024. https://revpubli.unileon.es/ojs/index.php/artesmarciales/article/view/312.