1
by Bartholomew, James.
Published 1990
2
by Cooper, A.M.
Published 1968
3
by Kee, Thuan Chye
Published 1988
4
by Brooks, Ronald J.
Published 1995
5
Published 1960
6
by Robert Rizal Abdullah
Published 2008
7
8
Published 1979
9
by Chiang, On Khiong Richard
Published 2014
10
by Ritchie, James.
Published 1999
11
by G., Siva Kumar
Published 1991