Berwick Ramparts Project : guide 1996.
Berwick Ramparts Project.
Northumberland (England).County Council.
Berwick-Upon-Tweed (England : District).Borough Council.
English Heritage.
Northern Arts Association.
[Northumberland] : Northumberland County Council in partnership with Berick-upon-Tweed Borough Council, English Heritage and Northern Arts,
[1996]
Berwick Ramparts Project.