1
by Anwar Ibrahim
Published 1997
2
by Gillies
Published 2006
3
by Haywood
Published 2003
4
5
by Muncie
Published 2004
6
Published 1996
7
8
9
by Gullick
Published 1987
10
Published 1989
11
by Ismail Hj. Ibrahim
Published 2000
12
by Rice
Published 1992
13
by Aburish
Published 1991
14
15
16
by Cortese
Published 2006
17
Published 1993
18
by Freund
Published 1984
19
Published 1992
20
by Engineer, 1940-
Published 1992