MANRIQUE CASTAÑEDA, Leonardo. Sobre Alfonso Caso, Los calendarios prehispánicos. Historia Mexicana, [S. l.], v. 17, n. 3, p. 481–484, 1968. Disponível em: https://historiamexicana.colmex.mx/index.php/RHM/article/view/1168. Acesso em: 5 jun. 2025.