1
Published 1983
2
by Stenson, Michael R.
Published 1980
3
Published 1992
4
by Gilbert, Alan, 1944-
Published 1990
5
by Ramos-Horta, Jose
Published 2002
6
7
by Meyer, Arnoud De, Prof.
Published 1996
8
Published 1995
9
Published 2003
10
Published 1996
11
Published 1992
12
by Meyer, Arnoud De, Prof.
Published 1996
13
Published 1992
14
Published 2005
15
by Nolan, Riall W.
Published 1986
16
Published 2003
17
by Roett, Riordan, 1938-
Published 1992
18
Published 1996
19
Published 2001
20
Published 2001