Ratass Church (English Wikipedia)

"National Monuments in State Care: Ownership & Guardianship" (PDF). Ireland: National Monuments Service. 4 March 2009. Archived from the original (PDF) on 23 October 2017. Retrieved 12 May 2021.

books.google.com (Global: 3^rd place; English: 3^rd place)

Moody, Theodore William; Martin, Francis X.; Byrne, Francis John; Cosgrove, Art (23 August 1976). A New History of Ireland: Prehistoric and early Ireland. Oxford University Press. ISBN 978-0-19-821737-4 – via Google Books.
Petrie, George (23 August 2017). "The Ecclesiastical Architecture of Ireland Anterior to the Anglo-Norman Invasion: Comprising an Essay on the Origin and Uses of the Round Towers of Ireland ..." Hodges and Smith – via Google Books.
Smith, Charles (23 August 2017). "The Antient and Present State of the County of Kerry: Being a Natural, Civil, Ecclesiastical, Historical, and Topographical Description Thereof ..." Mercier Press – via Google Books.
Stokes, Margaret, ed. (23 August 1875). "Notes on Irish Architecture: By Edwin, third Earl of Dunraven". Gge Bell – via Google Books.
Monk, Michael A.; Sheehan, John (23 August 1998). Early Medieval Munster: Archaeology, History and Society. Cork University Press. ISBN 9781859181072 – via Google Books.

"CISP - RATAS/1". UCL Institute of Archaeology. Archived from the original on 27 August 2020. Retrieved 23 August 2017.

"National Monuments in State Care: Ownership & Guardianship" (PDF). Ireland: National Monuments Service. 4 March 2009. Archived from the original (PDF) on 23 October 2017. Retrieved 12 May 2021.
"Ratass Church and Ogham Stone, Rathass Cemetery, Tralee". GoKerry. Archived from the original on 12 December 2019.
"CISP - RATAS/1". UCL Institute of Archaeology. Archived from the original on 27 August 2020. Retrieved 23 August 2017.