Sulg M-L, Crandall M. Geopolitics: The Seen and Unseen in Small State Foreign Policy. JRS [Internet]. 10. Maj 2020. [citirano 20. Septembar 2026.];15(1). Dostupno na: https://test.aseestant.ceon.rs/index.php/jouregsec/article/view/24562