1
2
3
4
5
6
7
by Watt
Published 1965
8
9
by Irving
Published 1980
10
by Lewis
Published 1995
11
by Collins
Published 1994
12
by Glick
Published 1995
13
by Scales
Published 1994
14
15
16
by Muqaddasi
Published 1950
17
by Ribera
Published 1928