WARK, Wesley K. Roy Godson (ed.), Intelligence Requirements for the 1980’s: Clandestine Collection (No. 5). Journal of Conflict Studies, [S. l.], v. 3, n. 4, 1983. Disponível em: https://journals.lib.unb.ca/index.php/JCS/article/view/14604. Acesso em: 17 jul. 2024.