MCCORNACK, Richard Blaine. Los Estados Confederados y México. Historia Mexicana, [S. l.], v. 4, n. 3, p. 337–352, 1955. Disponível em: https://historiamexicana.colmex.mx/index.php/RHM/article/view/581. Acesso em: 20 abr. 2025.