S. Starr, Frederick. The War Against Terrorism and U.S. Bilateral Relations with Central Asia. U.S. Senate, Committee on Foreign Relations, Subcommittee on Central Asia and the Southern Caucasus, 2001.
Foster, Anthony, and William Wallace. "
What is NATO for."
Survival 43, no. 4 (2001): 107-122.
Zubok, Vladislav M.. "
Why did the Cold War End in 1989? Explanation of ‘The Turn"." In
Reviewing the Cold War. Approaches, Interpretation, Theory. London: Frank Cass, 2001.