Zegart, A. B. (2007). Spying blind: The CIA, the FBI, and the origins of 9/11. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Zegart, Amy B. Spying Blind: The CIA, the FBI, and the Origins of 9/11. Princeton, N.J.: Princeton University Press, 2007.
Lua MLA (9ú heag.)Zegart, Amy B. Spying Blind: The CIA, the FBI, and the Origins of 9/11. Princeton University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.