U.S. policy toward the Americas in 2010 and beyond [electronic resource] : hearing before the Subcommittee on the Western Hemisphere of the Committee on Foreign Affairs, House of Representatives, One Hundred Eleventh Congress, second session, March 10, 2010.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.