ProQuest (Firm) & United States. Congressional Budget Office. (1999). Preliminary Estimates of Effective Tax Rates. U.S. G.P.O..
Chicago Style (17th ed.) CitationProQuest (Firm) and United States. Congressional Budget Office. Preliminary Estimates of Effective Tax Rates. Washington: U.S. G.P.O., 1999.
MLA (9th ed.) CitationProQuest (Firm) and United States. Congressional Budget Office. Preliminary Estimates of Effective Tax Rates. U.S. G.P.O., 1999.
Warning: These citations may not always be 100% accurate.