"Ireland's first golden age"(PDF). Country Heritage. 4 February 2012. p. 14. Archived(PDF) from the original on 2 December 2021. Retrieved 15 November 2021 – via archaeology.ie.
"Ireland's first golden age"(PDF). Country Heritage. 4 February 2012. p. 14. Archived(PDF) from the original on 2 December 2021. Retrieved 15 November 2021 – via archaeology.ie.