Author
Wischnitzer, Mark, 1882-1955
2
Aḥad Haʻam, 1856-1927
1
Bittelman, Alex, 1890-1982
1
Borochov, Ber, 1881-1917
1
Cohen, Moshe,
1
Duker, Abraham G. 1907-
1
Institute of Jewish Affairs
1
Marcus, Jacob Rader, 1896-
1
Morning Freiheit Association
1
Rosenstock, Morton
1
Ruppin, Arthur, 1876-1943
1
Samuel, Maurice, 1895-1972
1
Simon, Leon, 1881-1965,
1
World Jewish Congress
1