United States. Congress. Joint Committee on Taxation & ProQuest (Firm). (2007). Estimated Revenue Effects of H.R. 3997, the "Defenders of Freedom Tax Relief Act of 2007": As Amended and Passed by the Senate on Dec. 12, 2007. [U.S. G.P.O.].
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Committee on Taxation and ProQuest (Firm). Estimated Revenue Effects of H.R. 3997, the "Defenders of Freedom Tax Relief Act of 2007": As Amended and Passed by the Senate on Dec. 12, 2007. [Washington]: [U.S. G.P.O.], 2007.
MLA (9th ed.) CitationUnited States. Congress. Joint Committee on Taxation and ProQuest (Firm). Estimated Revenue Effects of H.R. 3997, the "Defenders of Freedom Tax Relief Act of 2007": As Amended and Passed by the Senate on Dec. 12, 2007. [U.S. G.P.O.], 2007.