- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)9
- Katz, Ephraim2
- Kurian, George Thomas2
- Ashworth, William1
- Asimov, Isaac1
- Brown, Les1
- Canby, Courtlandt1
- Dupuy, Richard Ernest1
- Gramophone Shop1
- Green, Jonathon1
- Héderváry, Claire de1
- Khutsiyev, Marlen1
- Laqueur, Walter1
- Lawson, Edward1
- Lewytzkyj, Borys1
- Nagel Publishers1
- Narliev, Hodzhakuli1
- Open Society Archives at Central European University1
- Osmańczyk, Edmund Jan1
- Pratt, John Lowell1