1
Published 1990
2
3
by Keylor, William R.
Published 1992
4
by Jones, Walter S.
Published 1991
5
by Millar, T.B.
Published 1991
6
by Chapman, Stewart
Published 1990
7
Published 1987
8
9
Published 1981
10
11
by Tan, Gaik Hooi
Published 1987
12
Published 1998
13
by Shade, E.D.
Published 1989
14
by Woronoff, Jon.
Published 1991
15
Published 1989
16
17
18
by Ahmad Idid, Syed
Published 1988
19
Published 1992
20
Published 1984