1
by Subramaniam, Arjunan
Published 1994
2
3
Published 1989
4
5
Published 1970
6
7
by Awther Singh.
Published 1981
8
by Goh, Chen Chuan
Published 1997
9
10
11
12
13
Published 1990
14
15
by Ahmad Nazri Abdullah.
Published 1985
16
by Yang, Pei Keng
Published 1998
17
18
19
by Chew, Andrew Peng Hui.
Published 1983
20