- Ford, Brian J.1
- Free Europe Committee, Inc1
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- Galanskov, Yuri1
- Garaudy, Roger1
- Gehlen, Reinhard1
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- Great Britain, Foreign and Commonwealth Office1
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- Halperin, Samuel William1
- Harriman, W. Averell1
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- Historical Archives of the Hungarian State Security1
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- Hudson, Geoffrey Francis1
- Hungarian Institute for Public Opinion Research1