United States Code 2006, Supplement 4, V. 6, Title 42, The Public Health and Welfare, Sections 6201-End, to Title 51, National and Commercial Space Programs, January 4, 2007 to January 7, 2011
The Constitution of the United States of America: Analysis and Interpretation, 2008 Supplement, Analysis of Cases Decided by the Supreme Court of the United States to June 26, 2008
H.R. 1473, Making Appropriations for the Department of Defense and the Other Departments and Agencies of the Government for the Fiscal Year Ending September 30, 2011, and for Other Purposes