21
by Ahmed, Akbar S, 1943-
Published 2003
22
Published 2010
23
by Chandra Muzaffar, 1947-
Published 1987
24
by Zubaida, Sami, 1937-
Published 2009
25
by Mannan, Muhammad Abdul, 1938-
Published 2001
26
27
by Kepel, Gilles
Published 2002
28
Published 2001
29
by Esposito, John L.
Published 1995
30
Published 1995
31
by Abdul Rahman Abdullah
Published 2000
32
33
by Ahmad Omar Chapakia, 1955-
Published 2002
34
35
Published 2006
36
by Sya'wana Aziz.
Published 2010
37
Published 1997
38
by Sloane, Patricia, 1957-
Published 1999
39
by Watt, W. Montgomery
Published 1991
40
by Abu Muhammad Hafiq
Published 2000