Sontag, R. J., & Beddie, J. S. (1948). Nazi-Soviet relations 1939-1941: Documents from the archives of the German Foreign Office. Washington: Department of State.
Lua i Stíl Chicago (17ú heag.)Sontag, Raymond James, agus James Stuart Beddie. Nazi-Soviet Relations 1939-1941: Documents from the Archives of the German Foreign Office. Washington: Department of State, 1948.
Lua MLA (8ú heag.)Sontag, Raymond James, agus James Stuart Beddie. Nazi-Soviet Relations 1939-1941: Documents from the Archives of the German Foreign Office. Washington: Department of State, 1948.
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