1
by Cook, M. A.
Published 2000
2
by Ahmed, Akbar S.
Published 2003
3
4
by Mahathir bin Mohamad
Published 2003
5
Published 2008
6
by Ibrahim
Published 1997
7
8
by Sakr
Published 1992
9
by Abullah H. Al Kahtany
Published 2009
10
11
by Grunebaum
Published 1976
12
13
Published 1998
14
Published 1978
15
by Muhammad Abul Quasem
Published 1979
16
by Qutb Muhammad
Published 1978
17
18
by Ali Ameer
Published 1981
19
by Kepel
Published 1997
20
by Ebediyye
Published 1967