Hale, Charles A. “Luis Medina Peña, to the New State , 1920- 1993, México, FCE, 1994”. Política y gobierno 2, no. 2 (April 20, 1995): 359–363. Accessed October 13, 2026. http://politicaygobierno.cide.edu/index.php/pyg/article/view/568.