1
by Sidhu
Published 1978
2
by Chen-Tung Chang
Published 1974
3
4
by Jones
Published 1966
5
Published 1983
6
by Smith
Published 1952
7
by Graham
Published 1977
8
by Lee Yong Leng
Published 1970
9
10
by Saw
Published 2007
11
Published 1988