1
Published 1992
2
Published 1995
3
by Will, George F.
Published 2002
4
by Holbraad, Carsten
Published 1979
5
Published 2002
6
by Ulam, Adam B, 1922-
Published 1983
7
8
Published 1996
9
by Haass, Richard N.
Published 2005
10
by White, Brian
Published 1992
11
12
Published 2003
13
by Olson, Gary L.
Published 1984
14
Published 1996
15
by Fukushima, Akiko
Published 1999
16
by Snow, Donald M, 1943-
Published 2000
17
by Mahan, A. T, 1840-1914.
Published 2003
18
by Heuser, Beatrice
Published 1996
19
by Chomsky, Noam, 1928-
Published 2002
20
by Qasim Ahmad
Published 1992