BRULÉ, D. William G. Howell and Jon C. Pevehouse. While Dangers Gather: Congressional Checks on Presidential War Powers. Journal of Conflict Studies, [S. l.], v. 29, 2009. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/15250. Acesso em: 14 jul. 2020.