"10 years ago in the Bulletin". The Bulletin of the Atomic Scientists. Educational Foundation for Nuclear Science, Inc. 47 (8): 5. 1991. Retrieved 30 November 2010.
James Martin Center for Nonproliferation Studies. "Iraq Profile: Nuclear Overview". Research Library. Nuclear Threat Initiative (NPT). Archived from the original on 5 November 2010. Retrieved 8 December 2010.
James Martin Center for Nonproliferation Studies. "Iraq Profile: Nuclear Overview". Research Library. Nuclear Threat Initiative (NPT). Archived from the original on 5 November 2010. Retrieved 8 December 2010.