United States. Congress. Joint Economic Committee & ProQuest (Firm). (1968). Wage-Price Issue: The Need for Guideposts: Hearings before the United States Joint Economic Committee, Ninetieth Congress, second session, on Jan. 31, 1968. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Economic Committee and ProQuest (Firm). Wage-Price Issue: The Need for Guideposts: Hearings Before the United States Joint Economic Committee, Ninetieth Congress, Second Session, on Jan. 31, 1968. Washington: U.S. G.P.O., 1968.
MLA (9th ed.) CitationUnited States. Congress. Joint Economic Committee and ProQuest (Firm). Wage-Price Issue: The Need for Guideposts: Hearings Before the United States Joint Economic Committee, Ninetieth Congress, Second Session, on Jan. 31, 1968. U.S. G.P.O., 1968.