WELCH, J.; EVANS, K. . Diplomatic Differences: Official U.S. Reactions to the Moscow Show Trials, 1936-1938. Journal of Russian American Studies, [S. l.], v. 7, n. 1, p. 17–28, 2023. Disponível em: https://journals.ku.edu/jras/article/view/20346. Acesso em: 22 feb. 2024.