41
42
by Suganami, Hidemi
Published 1989
43
Published 1990
44
by Froman, Michael B.
Published 1991
45
Published 1990
46
by Nathan, K. S.
Published 1984
47
by George, Jim, 1946-
Published 1994
48
by Balakrishnan, K.S.
Published 1990
49
by Kumaraseri, G.K.A.
Published 1995
50
51
by Mahbubani, Kishore
Published 2008
52
by Jackson, Robert H.
Published 1990
53
by Linklater, Andrew.
Published 2007
54
Published 2007
55
by Pearson, Frederic S.
Published 1992
56
by Holsti, K.J, 1935-
Published 1992
57
by Rosenau, James N.
Published 2006
58
59
by Roskin, Michael G.
Published 1993
60
by Walker, R. B. J.
Published 1993