Beukel, E. (1989). American perceptions of the Soviet Union as a nuclear adversary: From Kennedy to Reagan. Spiers.
Lua i Stíl Chicago (17ú heag.)Beukel, Erik. American Perceptions of the Soviet Union as a Nuclear Adversary: From Kennedy to Reagan. Brighton: Spiers, 1989.
Lua MLA (8ú heag.)Beukel, Erik. American Perceptions of the Soviet Union as a Nuclear Adversary: From Kennedy to Reagan. Spiers, 1989.
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