Pendiente, RevMexSo. 1964. «The New World Looks at Its History. Proceedings of the 2nd International Congress of Historians of the United States and Mexico by Archibald R. Lewis, Thomas F. Mcgann». Revista Mexicana De Sociologí­a 26 (2):596-97. https://doi.org/10.22201/iis.01882503p.1964.2.58861.