Diarmait Mac Murchada and the Coming of the Normans to Ireland. O’Donnell Lecture. F.X. Martin. National University of Ireland, 1975. Leabhrán bog, riocht cuibheasach maith. Smál ar an chlúdach agus dorchú ar an droim. Meirg ar na stáplaí. Na leathanaigh glan.