Light, P. C. (2014). Government by investigation: Congress, presidents, and the search for answers, 1945-2012. Governance Institute, Brookings Institution Press.

Light, Paul Charles. Government by Investigation: Congress, Presidents, and the Search for Answers, 1945-2012. Washington, D.C.: Governance Institute, Brookings Institution Press, 2014.

Light, Paul Charles. Government by Investigation: Congress, Presidents, and the Search for Answers, 1945-2012. Governance Institute, Brookings Institution Press, 2014.