United States. Congress. Joint Economic Committee & ProQuest (Firm). (1986). Progressivity and the federal tax code: Hearing before the Joint Economic Committee, Congress of the United States, Ninety-ninth Congress, second session, July 15, 1986. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Economic Committee and ProQuest (Firm). Progressivity and the Federal Tax Code: Hearing Before the Joint Economic Committee, Congress of the United States, Ninety-ninth Congress, Second Session, July 15, 1986. Washington: U.S. G.P.O., 1986.
MLA (9th ed.) CitationUnited States. Congress. Joint Economic Committee and ProQuest (Firm). Progressivity and the Federal Tax Code: Hearing Before the Joint Economic Committee, Congress of the United States, Ninety-ninth Congress, Second Session, July 15, 1986. U.S. G.P.O., 1986.