3The White House,"National Strategy to Combat Weapons of Mass Destruction", December 2002; Bruce Hoffman, Inside Terrorism, New York: Columbia University Press, 1998, p.196.
4Richard A Falkenrath, Robert D Newman, and Bradley A. Thayer, American Achilles' heel: Nuclear, Biological, and Chemical Terrorism and Covert Attack, Cambridge: MIT Press, 1998, pp.28-40.
5"Staff Statement, Global Proliferation of Weapons of Mass Destruction: A Case Study on the Aum Shinrikyo," in Global Proliferation of Weapons of Mass Destruction, Part 1, Washington D. C.: US. C,~vemment Printing Office, 1996, Chapter 22. pp.47-102.
6John G Roos, "The Ultimate Nightmare", Armed Forces Journal International, October 1995.
7David E.Kaplan and Andrew Marshal, the Cult at the End of the World: the Incredible Story of Aum, London: Arrow Books, 1996.
8Kevin Sullivan, Japan Cult Survives While Guru is Jailed: Group Worships Leader on Trail in Gas Attack, Washington Post, September 29, 1997,p.A21.
9Brian M.Jenkins,"The Organization Men: Anatomy of a Terrorist Attack," in James F. Hodge, Jr. and Gideon Rose, How Did This Happen? Terrorism and the New War, NY: Public Affairs, 2001, p.5.
10U.S. Congress, Government Accountability Office, Nuclear Nonpr- oliferation: DOE Needs to Take Action to Further Reduce the Use of Weapons-Usable Uranium in Civilian Research Reactors, GA0-04- 807, Washington D.C.: GAO 2005, p.28,.