Cary, Richard
Twayne Publishers, 1967
Buku Teks
Bastide, Francois-Regis
Seuil, [date of publication not identified]
Buku Teks
Dondo, Mathurin
Philosophical Library, 1955
Buku Teks
Toft, Carolyn Hewes
Landmarks , 1988
Buku Teks
Manuel, Frank F.
Massachusetts Harvard University Press , 1956
Buku Teks