Treasury of world philosophy
edited by Dagobert D. Runes
Littlefield, Adams & Co., 1959
 Buku Referensi
Twentieth century philosophy living schools of thought
Edited by Dagobert D. Runes
Philosophical Library, 1947
 Buku Teks SO
Vreede, Frans
A short introduction to the essentials of living Hindu philosophy
Oxford University Press, 1953
 Buku Teks SO
Christensen, Kit R.
Philosophy and choice : selected readings from around the world
McGraw-Hill, 2002
 Buku Teks
Ideological differences and world order: studies in the philosophy and science of the world's cultures
edited by F.S.C. Northrop
Yale University Press, 1949
 Buku Teks SO