Treaty rolls preserved in the Public Record Office.
Great Britain.Public Record Office.
Chaplais, Pierre.
Ferguson, John,1939-
London : Her Majesty's Stationery Office,
1955-
Edited by: Pierre Chaplais (v. 1) and John Ferguson (v. 2).
Vol. 1. 1234-1325. 1955.--v. 2. 1337-1339. 1972.
Great Britain.