Gaelic and Norse in the landscape : place names in Caithness and Sutherland = Á ghàidhlig is lochlannais air aghaidh na tìre : ainmean-àite ann an Gallaibh, Cataibh is Dùthaich MhicAoidh by Ruairidh MacIlleathain. ISBN 9781853976339. Published by Scottish Natural Heritage in 2013. Publication and catalogue information, links to buy online and reader comments.