Lajous, Roberta. «The Mexico-United States Relationship in the 20th Century: Three Presidential Meetings». Revista Mexicana de Política Exterior, no. 124 (diciembre 31, 2022): 25–39. Accedido marzo 1, 2024. https://revistadigital.sre.gob.mx/index.php/rmpe/article/view/2569.