Zečević , Slobodan, and Milan Igrutinović. “THE EVOLUTION OF FOREIGN AFFAIRS AND SECURITY INSTITUTIONS OF THE EUROPEAN UNION, 1950-2009”. KULTURA POLISA 11, no. 23 (March 31, 2014): 51–66. Accessed October 28, 2026. http://www.kpolisa.com/index.php/kp/article/view/1138.