^ "S. 3077: Strengthening Transparency and Accountability in Federal Spending Act of 2008: 2007–2008 (110th Congress)". Govtrack.us. June 3, 2008. Retrieved May 18, 2012.

^ U.S. Senate, 109th Congress, 1st Session (May 12, 2005). "S. 1033, Secure America and Orderly Immigration Act". Library of Congress. Retrieved February 25, 2017.

^ "Democratic Republic of the Congo". United States Conference of Catholic Bishops. April 2006. Archived from the original on January 8, 2011. Retrieved January 26, 2012.

^ "The IRC Welcomes New U.S. Law on Congo". International Rescue Committee. January 5, 2007. Archived from the original on August 7, 2011. Retrieved April 27, 2008.

^ Weixel, Nathaniel (November 15, 2007). "Feingold, Obama Go After Corporate Jet Travel". The Hill. Archived from the original on May 15, 2008. Retrieved April 27, 2008.

^ Weixel, Nathaniel (December 5, 2007). "Lawmakers Press FEC on Bundling Regulation". The Hill. Archived from the original on April 16, 2008. Retrieved April 27, 2008. See also: "Federal Election Commission Announces Plans to Issue New Regulations to Implement the Honest Leadership and Open Government Act of 2007". Federal Election Commission. September 24, 2007. Archived from the original on April 11, 2008. Retrieved April 27, 2008.

