Author
Oxford Scholarship Online
8
United States. Congress. Senate. Select Committee on Intelligence
8
Library of Congress. Congressional Research Service,
6
Films for the Humanities & Sciences (Firm)
4
Infobase
4
ScienceDirect (Online service)
4
Law Library of Congress (U.S.). Global Legal Research Directorate,
3
Library of Congress. Law Library,
3
Public Broadcasting Service (U.S.)
3
United States,
3
United States. Central Intelligence Agency
3
United States. Congress. House. Committee on Energy and Commerce,
3
United States. Congress. House. Committee on Homeland Security,
3
United States. Congress. House. Permanent Select Committee on Intelligence
3
United States. Congress. House. Permanent Select Committee on Intelligence,
3
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs,
3
United States. Department of Justice. Office of the Inspector General
3
United States. National Security Agency
3
Barron, John, 1930-2005
2
Benson, Robert Louis
2
Center for the Study of Intelligence (U.S.)
2
Cho, Sung Yoon, 1928-2017,
2
Doyle, Charles,
2
Infobase,
2
Jeffreys-Jones, Rhodri
2
Knightley, Phillip
2
Le Carré, John, 1931-2020
2
O'Toole, G. J. A. 1936-2001
2
Participant Media,
2
United States. Central Intelligence Agency. Historical Collections Division
2
United States. Central Intelligence Agency. Historical Collections Division,
2
United States. Congress. Commission on Security and Cooperation in Europe,
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Counterterrorism and Intelligence,
2
United States. Congress. House. Committee on Homeland Security. Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies,
2
United States. Congress. House. Committee on the Judiciary
2
United States. Congress. House. Committee on the Judiciary,
2
United States. Congress. Senate. Committee on Armed Services
2
United States. Congress. Senate. Committee on Armed Services,
2
United States. Congress. Senate. Committee on Energy and Natural Resources
2
United States. Congress. Senate. Committee on the Judiciary
2
United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Administrative Oversight and the Courts
2
United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Terrorism and Homeland Security
2
United States. Federal Bureau of Investigation
2
United States. National Security Agency/Central Security Service. Center for Cryptologic History,
2
United States. President's Foreign Intelligence Advisory Board
2
Absher, Kenneth Michael
1
Accoce, Pierre, 1928-2020
1
Acorn Media (Firm),
1
Afterworks Limited,
1
Alda, Alan, 1936-
1
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