E. Proudfoot
发表
P. Cundill,
G. Cook,
D. Lunt,
1997,
Proceedings of the Society of Antiquaries of Scotland.
E. Proudfoot,
1963,
Proceedings of the Prehistoric Society.
F. McCormick,
D. Caldwell,
J. Bateson,
1997
.
G. Dimbleby,
J. Sheldon,
E. Proudfoot,
1980,
Proceedings of the Society of Antiquaries of Scotland.
E. Proudfoot,
1983,
Proceedings of the Society of Antiquaries of Scotland.