RITCHIE, J.; CRAWFORD, J.; LUNT, D. A.; WHITTINGTON, G.; WICKHAM-JONES, C.; YOUNG, A. Recent work on Coll and Skye: (i) Excavations at Sorisdale and Killunaig, Coll; (ii) Notes on prehistoric and later artefacts from Coll; (iii) Beaker pottery from Skye. Proceedings of the Society of Antiquaries of Scotland, v. 109, p. 75-103, 30 nov. 1980.