E. Guerrero Gutiérrez, «Paul W. Drake y Matthew D. McCubbins, The Origins of Liberty: Political and Economic Liberalization in the Modern World», PyG, vol. 7, n.º 2, pp. 500–504, abr. 2000, Accedido: oct. 13, 2026. Disponible en: http://politicaygobierno.cide.edu/index.php/pyg/article/view/424