1
Published 1995
2
by Tibi, Bassam
Published 1991
3
by Nasr, Seyyed Hossein
Published 1994
4
Published 1992
5
Published 2004
6
by Mohamad Shahir Abdullah, Datuk
Published 2009
7
by Rosenthal, Franz
Published 1990
8
Published 1991
9
by Aly, Waleed
Published 2007
10
Published 1994
11