Sobral, H. (2005) “Serviço Europeu para a Ação Externa: ’A Gaiola à Procura do Pássaro’: The European Service for External Action: ’The Cage looking for a Bird’”, Perspectivas - Journal of Political Science, 1, pp. 169–176. Available at: https://www.perspectivasjournal.com/index.php/perspectivas/article/view/422 (Accessed: 23 April 2024).