Portmahomack on Tarbat Ness : changing ideologies in North-east Scotland, sixth to sixteenth century AD / Martin Carver, Justin Garner-Lahire and Cecily Spall ; drawing on contributions to the field investigation and record by Fred Geddes [and 5 others] ; and to the post-excavation analysis from Steve Allen [and 35 others].
Publisher
Edinburgh : Society of Antiquaries of Scotland, 2016.