21
22
by Pang
Published 1971
23
by Jayakumar
Published 2009
24
25
by Lee
Published 1961
26
27
by Ramachandra
Published 1961
28
by Tsuji
Published 1960
29
Published 1955
30
by Latif
Published 2007
31
by Tan
Published 2008
32
by Rozeman Abu Hassan, 1967-
Published 2016
33
by Vasil
Published 2004
34
by Traill
Published 1986
35
by Attiwill
Published 1959