United States. Bureau of Internal Revenue & ProQuest (Firm). (1951). Annual Report of the Commissioner of Internal Revenue for the fiscal year ended June 30 1950. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Internal Revenue and ProQuest (Firm). Annual Report of the Commissioner of Internal Revenue for the Fiscal Year Ended June 30 1950. Washington: [publisher not identified], 1951.
MLA (9th ed.) CitationUnited States. Bureau of Internal Revenue and ProQuest (Firm). Annual Report of the Commissioner of Internal Revenue for the Fiscal Year Ended June 30 1950. [publisher not identified], 1951.
Warning: These citations may not always be 100% accurate.