VELÁZQUEZ, M. del C. Sobre Charles Sellers, James K. Polk, Continentalist. 1843-1846. Historia Mexicana, [S. l.], v. 17, n. 1, p. 160–162, 1967. Disponível em: https://historiamexicana.colmex.mx/index.php/RHM/article/view/1112. Acesso em: 3 may. 2024.