H C W L Williams
发表
H C W L Williams,
K S Kim,
David Martin,
1990
.
H C W L Williams,
H. Williams,
Jamal Abdulaal,
1993
.
H C W L Williams,
H. Williams,
D. Martin,
1992
.
Paul A. Longley,
H C W L Williams,
P. Longley,
1993
.
David J. Martin,
M L Senior,
H C W L Williams,
1994
.