Alfarabi/ Charles E. Butterworth (TRN)
(2)
Alfarabi/ Charles E. Butterworth (TRN)/ Charles E. Butterworth (CON)
(1)
Alfarabi/ Muhsin Mahdi (TRN)/ Muhsin Mahdi (INT)/ Charles E. Butterworth (FRW)
(1)
Averroes/ Charles E. Butterworth (TRN)
(1)
Ibn Rushd Averroes/ Charles E. Butterworth (TRN)
(1)
Jean-Jacques Rousseau/ Charles E. Butterworth (TRN)/ Alexandra Parma Cook (TRN)/ Terence E. Marshall (TRN)/ Christopher Kelly (EDT)/ Christopher Kelly/ Charles E. Butterworth/ Alexandra P Cook
(1)