J. Hammer
发表
J. Hammer,
1948
.
J. Hammer,
A. Duff,
1929
.
J. Hammer,
Jacob Hammer,
1952
.
J. Hammer,
M. Renard,
Pierre Gilbert,
1947
.
J. Hammer,
1947
.
J. Hammer,
F. J. E. Raby,
1927
.
J. Hammer,
1935,
Speculum.
J. Hammer,
1943,
The Journal of Economic History.