The National Taxpayer Advocate's 2009 report on the most serious problems encountered by taxpayers : hearing before the Subcommittee on Oversight of the Committee on Ways and Means, U.S. House of Representatives, One Hundred Eleventh Congress, second session, March 16, 2010.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.