Spinoza, Baruch
On the improvement of the understanding / Baruch Spinoza; translated, Joseph Katz
BobbsMerrill, 1958
Buku Teks
Smith, Norman Kemp
Descartes philosophical writings / selected and translated by Norman Kemp Smith
The Modern Library, 1958
Buku Teks
Halverson, william H
A Concise introduction to philosophy
Random House, 1969
Buku Teks
Luce, J.V.
An introduction to greek philosophy/J.V. Luce
Thames and Hudson, 1994
Buku Teks
Vreede, Frans
A short introduction to the essentials of living Hindu philosophy
Oxford University Press, 1953
Buku Teks