Examining U.S. counterterrorism priorities and strategy across Africa's Sahel region : hearing before the Subcommittee on African Affairs of the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, first session, November 17, 2009.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.