Gleizer, D. (2001) «Sobre Friedrich E. Schuler, Mexico between Hitler and Roosevelt. Mexican Foreign Relations in the Age of Lazaro Cardenas, 1934-1940», Historia Mexicana, 51(2), pp. 453–459. Disponible en: https://historiamexicana.colmex.mx/index.php/RHM/article/view/1327 (Accedido: 3 mayo 2024).