United States. General Accounting Office, United States. Department of the Treasury, & United States. Congress. Joint Committee on Taxation. (1977). Internal Revenue Service's controls over the use of confidential informants: Recent improvements not adequate : Department of the Treasury : report to the Joint Committee on Taxation, Congress of the United States. United States General Accounting Office.
Chicago Style (17th ed.) CitationUnited States. General Accounting Office, United States. Department of the Treasury, and United States. Congress. Joint Committee on Taxation. Internal Revenue Service's Controls over the Use of Confidential Informants: Recent Improvements Not Adequate : Department of the Treasury : Report to the Joint Committee on Taxation, Congress of the United States. Washington, D.C.: United States General Accounting Office, 1977.
MLA (9th ed.) CitationUnited States. General Accounting Office, et al. Internal Revenue Service's Controls over the Use of Confidential Informants: Recent Improvements Not Adequate : Department of the Treasury : Report to the Joint Committee on Taxation, Congress of the United States. United States General Accounting Office, 1977.