Servicios de Inteligencia (Historia - Estados Unidos)
- Andrew, Christopher (1995). For the President's eyes only: secret intelligence and the American presidency from Washington to Bush. London: Harper Collins.
- Dulles, Allen (2006). The craft of Intelligence. Guilford CT: The Lyons Press.
- Katz, Barry M. (1989). Foreign Intelligence: research and analysis in the Office of Strategic Services, 1942-1945. Cambridge: Harvard University Press.
- McIntosh, Elizabeth P. (1988). Sisterhood of spies: the women of the OSS. Annapolis: Naval Institute Press.
- O'Toole, G. J. A. (1991). Honorable treachery: a history of U.S. Intelligence, espionage, and covert action from the American Revolution to the CIA. New York: Atlantic Monthly Press.
- Quirk, John Patrick (1996.) The Central Intelligence Agency: A photographic history. Guildford: Foreing Intelligence Press.
- Thomas, Evan (2006). The very best men: the daring early years of the CIA. New York: Simon & Schuster.
- Troy, Thomas F. (1984). Donovan and the CIA: A history of the establishment of the Central Intelligence Agency. Frederick: University Publications of America.