Autor
Barnes, Harry Elmer, 1889-1968
14
Becker, Howard Paul, 1899-1960
3
Benoit-Smullyan, Émile
2
David, Henry
2
Baldwin, Roger N.
1
Benoît-Smullyan, Émile
1
Chamberlin, William Henry, 1897-1969
1
Chase, Stuart, 1888-1985
1
Douglas, Paul H. 1892-1976
1
Flügel, Felix
1
Hillquit, Morris, 1869-1933
1
Knight, Melvin Moses
1
Laidler, Harry Wellington, 1884-1970
1
Laski, Harold Joseph, 1893-1950
1
Martin, James Joseph, 1916-2004
1
Thomas, Norman, 1884-1968
1
Woodsworth, J. S. 1874-1942
1