Religiøse Harbison, Peter; Lynam, Joss (2002): . Medieval Irish Pilgtim Paths. Bind 1. Kilkenny: Heritage Council. ISBN 1-901137-30-9. O Caoimh, Thomas (2004): «The Pilgrim's Path: Promoting Sustainable Development of Walking Routes through Sacred Sites in Ireland», , Natchitoches, Louisiana, USA. Arkivert fra originalen den 6. oktober 2011.