WILCOX, Sherman; XAVIER, André Nogueira. A framework for unifying spoken language, signed language, and gesture. Todas as Letras - Revista de Língua e Literatura, [S. l.], v. 15, n. 1, 2013. Disponível em: https://editorarevistas.mackenzie.br/tl/article/view/5273. Acesso em: 3 out. 2026.