Daniels, Robert V.
Routledge, 1994
Buku Teks
Reid, Anthony, 1939-
Oxford University Press, 1979
Buku Teks
Arendt, Hannah, 1906-1975
Penguin, 1965
Buku Teks
Galsworthy, J Galsworthy, John
Melbourne [etc.] Heineman 1948
Buku Teks
Forster, Edward Morgan, 1879-1970
Sapfred A. Knopf, 1948
Buku Teks