Peter Marcuse, Ronald van Kempen, editor
Blackwell Publishing, 2000
Buku Teks
Oxford University Press, 2002
Buku Teks
Nicolson, Harold, author
Oxford, 1969
Buku Teks
Kissinger, Henry, 1923-, author
Schuter, 1994
Buku Teks
Kluwer Academic Publishers , 1994
Buku Teks