Guang TIAN, Robert. “FROM CENTRAL ASIA TO GREAT CENTRAL ASIA: HE GOALS AND ADJUSTMENTS OF U.S. CENTRAL ASIAN STRATEGY”. CENTRAL ASIA AND THE CAUCASUS, vol. 10, no. 3, June 2009, pp. 58-71, https://ca-c.org/CAC/index.php/cac/article/view/1300.