21
by Haja Mohideen
Published 1997
22
by Sichel, Daniel E.
Published 1997
23
by Mokhtar Selat
Published 1998
24
by Lim, Kit Siang
Published 1986
25
26
by Anderson, W. H. Locke, 1933-
Published 1983
27
by Deming, W. Edwards
Published 2000
28
29
by Bolt, Paul J.
Published 2000
30
Published 1993
31
Published 1987
32
by Reid, Anna
Published 1997
33
34
by Nevins, Joseph
Published 2002
35
Published 1993
36
37
by Abdullah Hassan, 1942-
Published 2004
38
Published 1996
39
by Chandra Muzaffar, 1947-
Published 1993
40
by Buchan, Alastair, 1918-1976,
Published 1974