BURNS, R. D. Encyclopedia arms control and disarmament. Charles scribner-s Sons.
Lua i Stíl Chicago (17ú heag.)BURNS, Richard Dean. Encyclopedia Arms Control and Disarmament. Charles scribner-s Sons.
Lua MLA (8ú heag.)BURNS, Richard Dean. Encyclopedia Arms Control and Disarmament. Charles scribner-s Sons.
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