Heckington, Sleaford : Heritage Trust of Lincolnshire
[Edinburgh] : Soc. of Antiquaries of Scotland [u.a.] [1994]
York : York Archaeological Wood Centre [1994]
Brussels : EAC [u.a.] [2001]
Dublin : Department of Archaeology, University College Dublin [2001]
Exeter : Department of History and Archaeology, University of Exeter [früher]