- Goodfriend, Arthur1
- Great Britain, Foreign and Commonwealth Office1
- Grősz, József1
- Hahn, István1
- Healey, Denis1
- Heckenast, Gusztáv1
- Herz, John H.1
- Heym, Stefan1
- Historical Archives of the Hungarian State Security1
- Hoffman, Paul G.1
- Hyde, Douglas Arnold1
- International Commission Against Concentration Camp Practices1
- Judit, Miklósy1
- Kardos, László1
- Kemény, István1
- Kennan, George F.1
- Klein, Theo G.1
- Kovács, György1
- Lavrenev, Boris Andreevich1
- Lehmann, John1