United States. Government Accountability Office & United States. Congress. Senate. Committee on Finance. (2009). International trade: Four free trade agreements GAO reviewed have resulted in commercial benefits, but challenges on labor and environment remain : report to the Chairman, Committee on Finance, U.S. Senate. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office and United States. Congress. Senate. Committee on Finance. International Trade: Four Free Trade Agreements GAO Reviewed Have Resulted in Commercial Benefits, but Challenges on Labor and Environment Remain : Report to the Chairman, Committee on Finance, U.S. Senate. [Washington, D.C.]: U.S. Govt. Accountability Office, 2009.
MLA (9th ed.) CitationUnited States. Government Accountability Office and United States. Congress. Senate. Committee on Finance. International Trade: Four Free Trade Agreements GAO Reviewed Have Resulted in Commercial Benefits, but Challenges on Labor and Environment Remain : Report to the Chairman, Committee on Finance, U.S. Senate. U.S. Govt. Accountability Office, 2009.