Passmore, John
A Hundred years of philosophy
Penguin Books, 1972
 Buku Teks
Williams, Melanie
Empty justice : one hundred years of law literature and philosophy
Cavendish Publishing Limited, 2002
 Buku Teks
Briere, S.J.
Fifty years of Chinese philosophy 1898-1950 translated from the French
George Allen and Unwin , 1956
 Buku Teks
Spencer, Herbert
First principles / Herbert Spencer
Watts, 1937
 Buku Teks
Readings in philosophy
edited by John Herman Randali, Justus Buchler
Barnes & Noble, 1950
 Buku Teks