Royal Society of Antiquaries of Ireland: Excursions in Counties Donegal and Derry, July, 1915. With an account of the crosses and slabs of Inishowen by H. S. Crawford.

Míreanna comhchosúla

• A descriptive list of early cross-slabs and pillars.
  de réir: Crawford, Henry S.
• The cross-slab at Knockane, Co. Kerry.
  de réir: Crawford, Henry S.
  Foilsithe / Cruthaithe: (1920)
• Two early cross-slabs at Fuerty, Co. Roscommon.
  de réir: Crawford, Henry S.
  Foilsithe / Cruthaithe: (1907)
• A late slab and cross at Taghmaconnell, Co. Roscommon.
  de réir: Crawford, Henry S.
• Glencolumbkille, Co. Donegal, and its early Christian cross-slabs.
  de réir: Price, Liam
  Foilsithe / Cruthaithe: (1941)