1
by S. Husin Ali
Published 1993
2
by Harding, Andrew, 1950-
Published 1996
3
by Sheridan, L. A.
Published 1987
4
5
by Nazaruddin Haji Mohd Jali
Published 2001
6
Published 1993
7
by Muhammad Kamil Awang
Published 1998
8