ENCISO, Froylán. John P. Manley, Pedro Aspe, William F. Weld, et al. Building a North American community. Nueva York : Council of Foreign Relations, 2005. 176 p. Foro Internacional, [S. l.], v. 47, n. 1, p. 140–147, 2007. Disponível em: https://forointernacional.colmex.mx/index.php/fi/article/view/1886. Acesso em: 21 nov. 2024.