Autor
Beauchamp, Tom L., 1939-
6
Bowie, Norman E., 1942-
3
Arnold, Denis G.,
1
Arnold, Denis Gordon, 1966-
1
Beauchamp, Tom L.,
1
Bedau, Hugo Adam, 1926-2012
1
Brenkert, George G., 1942-
1
Callicott, J. Baird, 1941-
1
Coughlin, Steven S.
1
Feinberg, Joel, 1926-
1
Narveson, Jan, 1936-
1
O'Neill, Onora, 1941-
1
Rachels, James, 1941-2003
1
Regan, Tom, 1938-
1
Singer, Peter, 1946-
1
VanDeVeer, Donald
1