1
by Beach, David P.
Published 1992
2
by Zamalia Mahmud
Published 2008
3
by Tan, Willie Chee Keong
Published 2004
4
by Huizingh, Eelko.
Published 2007
5
by Chua, Yan Piaw.
Published 2014
6
by Noraini Idris, 1957-
Published 2013