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Operation Unthinkable, report May 22, 1945, page 1 (goals) "1". Archived from the original on November 16, 2010. Retrieved 2015-09-25.
Operation Unthinkable, report May 22, 1945, page 4 (geostrategic implications) "1". Archived from the original on November 16, 2010. Retrieved 2015-09-25.
Operation Unthinkable, report May 22, 1945, page 1 (goals) "1". Archived from the original on November 16, 2010. Retrieved 2015-09-25.
Operation Unthinkable, report May 22, 1945, page 4 (geostrategic implications) "1". Archived from the original on November 16, 2010. Retrieved 2015-09-25.