CAI, N. In Memory of Wu Daxin: Wu Family Taiji Boxing Gatekeeper. Revista de Artes Marciales Asiáticas, [S. l.], v. 1, n. 2, p. 76–85, 2012. DOI: 10.18002/rama.v1i2.238. Disponível em: https://revistas.unileon.es/ojs/index.php/artesmarciales/article/view/238. Acesso em: 28 mar. 2024.