1
2
by Yong, C. F.
Published 1990
3
by Eliraz, Giora
Published 2004
4
by Kadian, Rajesh
Published 1993
5
by Trocki, Carl A.
Published 2006
6
Published 1991
7
8
Published 2006
9
by Vakil F. D.
Published 1990
10
by Cordesman, Anthony H.
Published 1997
11
12
by Lim, Kit Siang, 1941-
Published 1998
13
Published 1992
14
by Abdullah Sanusi Ahmad
Published 1970
15
by Beal, Tim.
Published 2005
16
Published 1999
17
by Shalev, Aryeh, 1926-
Published 1994
18
by Leshem Moshe
Published 1989
19
by S. Husin Ali
Published 1993
20
Published 2001