By Thomson, Anne
By Weiss, Christina
By Michalos, Alex C.
By Hendricks, Vincent F., Pritchard, Duncan H.
By Henle, James M.
By Zagzebski, Linda Trinkaus
By Quine, W. V.
By Davey, John
By Marilyn Glenville
By Brenner, Joseph
By Cummings, Louise
By Aristotle, Edghill, E.M.
By Giordani, Alessandro, Malinowski, Jacek
By Madarász, Judit, Szekely, Gergely
By Casadio, Claudia, Scott, Philip J.
By Agassi, Joseph, Meidan, Abraham
By Gabbay, Dov M., Guenthner, Franz
By Lemos, Noah M.
By Korsgaard
By Lynch, Michael
By Toulmin, Stephen E.
By Aristotle
By Douglas N. Walton
By Davidson, Donald
By Vincent F. Hendricks, John Symons
By Rahman, Shahid, Iqbal, Muhammad, Soufi, Youcef
By Sider, Theodore
By Barrault-Stella, Lorenzo, Weill, Pierre-Edouard
By Woleński, Jan
By Oswald Hanfling