Waltz, Kenneth N. “What will the spread of nuclear weapons do to the world?” International Political Effects of the Spread of Nuclear Weapons, ed. John Kerry King (Washington, D.C.: U.S. Government Press Office, April 1979).

“What will the spread of nuclear weapons do to the world?” International Political Effects of the Spread of Nuclear Weapons, ed. John Kerry King (Washington, D.C.: U.S. Government Press Office, April 1979).