PASTOR, Robert A. A North American Community. Norteamérica, Revista Académica del CISAN-UNAM, [S. l.], v. 1, n. 01, 2010. DOI: 10.22201/cisan.24487228e.2006.01.114. Disponível em: https://www.revistanorteamerica.unam.mx/index.php/nam/article/view/114. Acesso em: 15 may. 2024.