R. Popplewell
发表
H. W. Thompson,
R. Popplewell,
1969
.
D. Childs,
R. Popplewell,
1996
.
R. Popplewell,
1992,
Contemporary European History.
F. N. Masri,
H. W. Thompson,
R. Popplewell,
1967
.
R. Popplewell,
1995
.
R. Popplewell,
1998
.
R. Popplewell,
1967
.
E. Jones,
H. W. Thompson,
R. Popplewell,
1966
.
H. W. Thompson,
R. Popplewell,
E. W. Jones,
1966
.
R. Popplewell,
1995
.
R. Popplewell,
1991
.