- Konnyu, Leslie1
- Koonz, Claudia1
- Kowalik, Jan1
- Langer, Paul Fritz1
- Levitsky, Serge L.1
- Li, Tze-chung1
- Liber, George1
- Library of Congress. General Reference and Bibliography Division1
- Literatur zum Judentum (Firm)1
- Matthews, Mervyn1
- Murche-Kikut, Angela1
- Myroniuk, Halyna1
- Open Society Archives at Central European University1
- Ossorguine-Bakounine, Tatiana1
- Paprikoff, George I.1
- Parrish, Michael1
- Pleskaczyńska, Małgorzata1
- Pollitzer, Robert1
- Rees, Philip1
- Rocca, Raymond G.1