Helen Bennion
发表
David Morley,
Richard W. Battarbee,
Helen Bennion,
2007
.
Helen Bennion,
H. Bennion,
1995
.
Peter G. Appleby,
Helen Bennion,
Carl D. Sayer,
2001
.
Helen Bennion,
R Rawcliffe,
Carl D. Sayer,
2008
.
Helen Bennion,
Carl D. Sayer,
Richard Lindsay,
2018
.