F. Lehoucq, «Barry Ames, The deadlock of democracy in Brasil, Ann Arbor, University of Michigan Press, 2001, 331 p»., PyG, vol. 9, n.º 2, pp. 487–489, abr. 2002, Accedido: oct. 13, 2026. Disponible en: http://politicaygobierno.cide.edu/index.php/pyg/article/view/365