Paul M.van Buren
Southern Methodist University Press, 1960
Buku Teks
Bentham, Jeremy
Hafner Publishing Company, 1948
Buku Teks
Bentham, Jeremy
Prometheus Books, 1988
Buku Teks
Wang, Lv, author
China Renmin University Press, 2015
eBooks
Pieper, Josef, author
Pantheon Books, 1955
Buku Teks