Norris, Robert S. and Hans M. Kristensen. "U.S. nuclear forces, 2006," Bulletin of the Atomic Scientists 61:1 (January/February 2005): 68-71, [1]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "Russian nuclear forces, 2006," Bulletin of the Atomic Scientists 62:2 (March/April 2006): 64-67, [2]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "British nuclear forces, 2005," Bulletin of the Atomic Scientists 61:6 (November/December 2005): 77-79, [3]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "French nuclear forces, 2005," Bulletin of the Atomic Scientists 61:4 (July/August 2005): 73-75,[4]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "India's nuclear forces, 2005," Bulletin of the Atomic Scientists 61:5 (September/October 2005): 73-75,[5]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "Pakistan's nuclear forces, 2001," Bulletin of the Atomic Scientists 58:1 (January/February 2002): 70-71,[6]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "North Korea's nuclear program, 2005," Bulletin of the Atomic Scientists 61:3 (May/June 2005): 64-67,[7]Arhivat în , la Wayback Machine.
web.archive.org
Norris, Robert S. and Hans M. Kristensen. "U.S. nuclear forces, 2006," Bulletin of the Atomic Scientists 61:1 (January/February 2005): 68-71, [1]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "Russian nuclear forces, 2006," Bulletin of the Atomic Scientists 62:2 (March/April 2006): 64-67, [2]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "British nuclear forces, 2005," Bulletin of the Atomic Scientists 61:6 (November/December 2005): 77-79, [3]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "French nuclear forces, 2005," Bulletin of the Atomic Scientists 61:4 (July/August 2005): 73-75,[4]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "India's nuclear forces, 2005," Bulletin of the Atomic Scientists 61:5 (September/October 2005): 73-75,[5]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "Pakistan's nuclear forces, 2001," Bulletin of the Atomic Scientists 58:1 (January/February 2002): 70-71,[6]Arhivat în , la Wayback Machine.
Norris, Robert S. and Hans M. Kristensen. "North Korea's nuclear program, 2005," Bulletin of the Atomic Scientists 61:3 (May/June 2005): 64-67,[7]Arhivat în , la Wayback Machine.