Alan Singleton
发表
M. Gordon,
Alan Singleton,
C. Rickards,
1984
.
A. J. Meadows,
M. Gordon,
Alan Singleton,
1984
.
A. J. Meadows,
M. Gordon,
Alan Singleton,
1982
.
A. J. Meadows,
M. Gordon,
Alan Singleton,
1983
.
Alan Singleton,
1976
.