1
by Frey, Bruno S.
Published 1984
2
3
by Olson, Gary L.
Published 1984
4
by Choucri, Nazli
Published 1976
5
by Keohane, Robert O, 1941-
Published 1984
6
Published 2000
7
Published 2002
8
by Rourke,John T
Published 2004
9
Published 1998
10
by Cowhey, Peter F, 1948-
Published 1985
11
by Luard, Evan, 1926-
Published 1990
12
by Gurtov, Melvin
Published 1991
13
Published 2005
14
Published 1993
15
by Spero, Joan Edelman
Published 1981
16
Published 1988
17
by Kung, Hans, 1928-
Published 1998
18
19
Published 1997