* Ó Carragaáin, Éamonn, Christian Inculturation in Eighth-Century Northumbria: The Bewcastle and Ruthwell Crosses, Colloquium Magazine, Vol 4, Autumn 2007, Yale Institute of Sacred Music.
* Ó Carragaáin, Éamonn, Christian Inculturation in Eighth-Century Northumbria: The Bewcastle and Ruthwell Crosses, Colloquium Magazine, Vol 4, Autumn 2007, Yale Institute of Sacred Music, online text, with many photographs
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