LUCAS, Scott. Knott, Stephen E.  Secret and Sanctioned: Covert Operations and the American Presidency.  New York: Oxford University Press, 1996. Journal of Conflict Studies, [S. l.], v. 18, n. 1, 1998. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/11682. Acesso em: 19 may. 2024.