Reid, Anthony, 1939-, author
Oxford University Press, 1969
Buku Teks
Lenin, Vladimir I., author
Foreign Languages Publishing House , [date of publication not identified]
Buku Teks
Marks, Harry J.
's-Gravenhage Martinus Nijhoff 1959
Buku Teks
Feis, Herbert
W.W. Norton, 1967
Buku Teks
C.L. van Langenhuysen, 1918
Buku Teks