David Hume/ David Fate Norton (EDT)/ Mary J. Norton (EDT)/ David Fate Norton/ Mary J. Norton
(1)
George Berkeley/ Jonathan Dancy (EDT)/ Jonathan Dancy
(1)
Immanuel Kant/ Gunter Zoller/ Peter G. Lucas
(1)
Immanuel Kant/ Thomas E. Hill/ Arnulf Zweig
(1)
John Stuart Mill/ Roger Crisp
(1)