1
2
3
by Katzman, Kenneth
Published 2004
4
by Wallensteen, Peter
Published 2004
5
by Ramos-Horta, Jose
Published 2002
6
by Hauswedell, Christian
Published 2004
7
Published 2004
8
9
10
Published 2003
11
by Salmon, Charles B., Jr.
Published 2002
12
by Chen, Baoliu
Published 2003
13
14
by Sayed, Mushahid Hussain
Published 2003
15
Published 2003
16
17
by Huhtala, Marie T.
Published 2002
18
19
20
Published 1983