21
by B. A. Hamzah
Published 1989
22
Published 1995
23
Published 1983
24
Published 2009
25
by Acharya, Amitav
Published 2009
26
by Cobden, Richard
Published 1995
27
by Muhammad Shamsul Huq
Published 1993
28
29
Published 2004
30
31
by Lee, Kuan Yew, 1923-
Published 2009
32
by Nathan, S.R, 1924-
Published 2008
33
Published 2006
34
by Smith, Anthony L
Published 2000
35
Published 2001
36
37
Published 2001
38
39
Published 1999
40
by Gavin, Brigid
Published 2001