LAMBERG, Robert F.; AKADEMIA NAUK SSSR-INSTITUT LATINSKOY AMERIKI, Ed. Akademia Nauk SSSR-Institut Latinskoy Ameriki (Ed.) SSSR i latinskaya 1917-1967. ( La URSS y América Latina 1917-1967). Moscú : Izdatelstvo Mezhdunarodnye otnosheniya, 1967. Foro Internacional, [S. l.], v. 10, n. 3, p. 349–352, 1970. Disponível em: https://forointernacional.colmex.mx/index.php/fi/article/view/484. Acesso em: 22 nov. 2024.