21
by Marks, Thomas A.
Published 1996
22
by Sidhu, Jagjit Singh.
Published 1980
23
24
by Khoo, Boo Teik, 1955-
Published 1995
25
Published 1988
26
by Yong, C. F
Published 1990
27
28
29
30
Published 1979
31
by Wilson
Published 1971
32
by Fink
Published 2001
33
by Ghazali Shafie, Tun, 1922-2010
Published 2015
34
35
36
37
by Mango, Andrew
Published 2016
38
39
40