United States. Congressional Budget Office. (2001). Preemptions in federal legislation in the 106th Congress. Congress of the U.S., Congressional Budget Office.
Chicago Style (17th ed.) CitationUnited States. Congressional Budget Office. Preemptions in Federal Legislation in the 106th Congress. [Washington, D.C.]: Congress of the U.S., Congressional Budget Office, 2001.
MLA (9th ed.) CitationUnited States. Congressional Budget Office. Preemptions in Federal Legislation in the 106th Congress. Congress of the U.S., Congressional Budget Office, 2001.
Warning: These citations may not always be 100% accurate.