United States. Congress. Joint Economic Committee. (2010). The federal statistical system in the 21st century: The role of the Census Bureau : hearing before the Joint Economic Committee, Congress of the United States, One Hundred Eleventh Congress, first session, July 21, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Joint Economic Committee. The Federal Statistical System in the 21st Century: The Role of the Census Bureau : Hearing Before the Joint Economic Committee, Congress of the United States, One Hundred Eleventh Congress, First Session, July 21, 2009. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Joint Economic Committee. The Federal Statistical System in the 21st Century: The Role of the Census Bureau : Hearing Before the Joint Economic Committee, Congress of the United States, One Hundred Eleventh Congress, First Session, July 21, 2009. U.S. G.P.O., 2010.