ZHANGUZHIN, Rustem. “GUAM AND THE TRANSCASPIAN GAS TRANSPORTATION CORRIDOR: IS IT ABOUT POLITICS OR ECONOMICS?”. CENTRAL ASIA AND THE CAUCASUS 9, no. 3-4 (August 31, 2008): 66–74. Accessed January 10, 2025. http://13.200.237.241/CAC/index.php/cac/article/view/1127.