NUNBERG, N. The Art of Chinese Swordsmanship: A Manual of Taiji Jian. Revista de Artes Marciales Asiáticas, [S. l.], v. 1, n. 2, p. 94, 2012. DOI: 10.18002/rama.v1i2.249. Disponível em: https://revistas.unileon.es/ojs/index.php/artesmarciales/article/view/249. Acesso em: 24 sep. 2022.