1
2
3
by Gladney
Published 1991
4
Published 2014
5
by Ibn Bayyah
Published 2012
6
7
by Azizan Baharuddin
Published 2017
8
by Chauhan
Published 1991
9
10
11
by Atiyeh
Published 1985
12
Published 2003
13
Published 1988
14
by Bawer
Published 2006
15
by Gulen
Published 1998
16
17
18
19
by Hazard
Published 1951
20
by Chen
Published 2012