1
2
3
4
by Muhammad Ghazali Shafie
Published 2000
5
6
Published 1999
7
by King, Victor T
Published 1999
8
Published 2000
9
Published 1996
10
by Anthony, Mely-Caballero
Published 2005
11
Published 1994
12
by Ho, Alice Yen
Published 1995
13
14
by Sivalingam, G.
Published 2005
15
16
Published 2016
17
by Wang Gungwu
Published 2003
18
Published 1997
19
20
Published 2002