- Beard, Robert W. (2)
- Copi, Irving M. (2)
- Aenishänslin, Markus (1)
- Brockhaus, Richard R., 1946- (1)
- Carruthers, Peter, 1952- (1)
- Finch, Henry Leroy (1)
- Harward, Donald W. (1)
- Hodges, Michael P. (1)
- Hülser, Karlheinz (1)
- Moran, John H. (1)
- Mounce, H. O. (1)
- Ogden, C. K. (Charles Kay), 1889-1957 (1)
- Ramsey, Frank Plumpton, 1903-1930 (1)
- Weiner, David Avraham, 1958- (1)
- Wittgenstein, Ludwig, 1889-1951 (1)
- Wright, G. H. von (Georg Henrik), 1916- (1)