1
by Chandra Muzaffar, 1947-
Published 1993
2
3
by Pogge, Thomas.
Published 2010
4
by Bailey, Sydney D
Published 1994
5
by Forsythe, David P.
Published 2000
6
by Lauren, Paul Gordon
Published 1988
7
by Prins, Gwyn
Published 2002
8
Published 1997
9
by Stoessinger, John George
Published 1956
10
by Thornberry, Patrick
Published 1991
11
Published 1999
12
Published 1995
13
by Weiner, Myron
Published 1995
14
by Forsythe, David P.
Published 2012
15
16
by Falk, Richard A.
Published 2000
17
18
Published 2008
19
by Von Tigerstrom, Barbara.
Published 2007
20
by Jacobs, Francis G, 1939-
Published 1996