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2. Dixon, T. N. , 1984, Scottish Crannogs: Underwater excavation of artificial islands with special reference to Oakbank Crannog, Loch Tay, unpublished Ph.D. thesis. University of Edinburgh.
3. RCAHMS. 1928, Inventory of Monuments and Constructions in the Outer Hebrides, Skye and the Small Isles. H.M.S.O., Edinburgh.
4. On the duns of the Outer Hebrides;Thomas;Arch. Scotica.,1890