Library of Congress. Congressional Research Service & ProQuest (Firm). (1974). Legislative History of Tax Return Confidentiality: Section 6103 of the Internal Revenue Code of 1954 and Its Predecessors. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Legislative History of Tax Return Confidentiality: Section 6103 of the Internal Revenue Code of 1954 and Its Predecessors. [Place of publication not identified]: [publisher not identified], 1974.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Legislative History of Tax Return Confidentiality: Section 6103 of the Internal Revenue Code of 1954 and Its Predecessors. [publisher not identified], 1974.