1
2
3
by Jayapal
Published 1992
4
5
by Abdul Halim Nasir, 1938-1999
Published 2005
6
Published 1988
7
Published 1995
8
by Barclay
Published 1980
9
by Pelras
Published 1996
10
11
12
13
14
by Azmah Abdul Manaf
Published 2001
15
by Winstedt
Published 1981
16
by Lee Khoon Choy
Published 1976
17
by Zabedah bt Adziz
Published 1988
18
by Goullart
Published 1991
19
by Clammer
Published 1985
20
by Che Husna Azhari
Published 1993