United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions. (2008). Strengthening American competitiveness in the 21st century: Hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Tenth Congress, first session, on examining strengthening American competitiveness for the 21st century, March 7, 2007. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Health, Education, Labor, and Pensions. Strengthening American Competitiveness in the 21st Century: Hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Tenth Congress, First Session, on Examining Strengthening American Competitiveness for the 21st Century, March 7, 2007. Washington: U.S. G.P.O., 2008.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Health, Education, Labor, and Pensions. Strengthening American Competitiveness in the 21st Century: Hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Tenth Congress, First Session, on Examining Strengthening American Competitiveness for the 21st Century, March 7, 2007. U.S. G.P.O., 2008.