BETTERLY, Jack. Logevall, Fredrik. The Origins of the Vietnam War. World History Connected, [S. l.], v. 5, n. 2, 2008. DOI: 10.13021/whc.v5i2.4898. Disponível em: https://journals.gmu.edu/whc/article/view/4898. Acesso em: 5 jan. 2026.