Não informado. (1939). Fiat review of german science. British Intelligence Objectives Sub-Committee, Field Information Agency.
Chicago-viite (17. p.)Não informado. Fiat Review of German Science. London: British Intelligence Objectives Sub-Committee, Field Information Agency, 1939.
MLA-viite (8. p.)Não informado. Fiat Review of German Science. British Intelligence Objectives Sub-Committee, Field Information Agency, 1939.
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