1. Field survey of sites at Yen Hall, West Wickham, Cambs;Charge;J. Haverhill District Archaeol. Grou.,1995
2. The Ending of Roman Britain
3. The survival of Romano-British toponymy;Smith;Nomin.,1980
4. Saxon commons in south Cambridgeshire;Oosthuizen;Proc Cambridge Antiq. So.,1994