21
by Al-Qardawi
Published 1989
22
23
by Quraishi
Published 1986
24
by Jansen
Published 1979
25
by Binder
Published 1988
26
27
by Khatami
Published 2000
28
by Esposito
Published 1992
29
30
31
by Lewis, 1916-
Published 1984
32
by Goodwin
Published 1995
33
Published 1995
34
by Mayer
Published 1991
35
36
37
Published 2002
38
Published 1989
39
Published 2002
40
Published 2001