Philosophical Library, 1944
Buku Teks SO
edited by John Gassner and Sidney Thomas
Crown, 1964
Buku Teks SO
Malraux, Andre
Princeton University Press, 1978
Buku Teks SO
Arnheim, Rudolf
University of California Press, 1957
Buku Referensi
Benson, Ciaran
Harvester Wheatsheaf, 1993
Buku Teks SO