IBRAHIM, Azeem. EVOLVING UNITED STATES POLICY TOWARD THE CASPIAN REGION: A DELICATE BALANCE. CENTRAL ASIA AND THE CAUCASUS, Delhi, India, v. 8, n. 4, p. 35–46, 2007. Disponível em: http://13.200.237.241/CAC/index.php/cac/article/view/1094.. Acesso em: 9 jan. 2025.