Northamptonshire (England). Archaeology Unit.

• A45 new road archaeological investigations (1978-79)
• Ashton Roman town
• Northamptonshire Archaeology Unit Education Service 1993-94
• Northamptonshire Archaeology Unit educational services
• Report for 1990
• Report for 1991
• Stanwick
• The Northamptonshire sites and monuments record
• The quest for the past
• The Roman town at Ashton