CHANONA, Alejandro. Regional Integration and security: A Comparative Perspective of the European Union and North America. Norteamérica, Revista Académica del CISAN-UNAM, [S. l.], v. 1, n. 01, 2010. DOI: 10.22201/cisan.24487228e.2006.01.113. Disponível em: https://www.revistanorteamerica.unam.mx/index.php/nam/article/view/113. Acesso em: 14 may. 2024.