Gilling, F. H. (1937). Ancient sculptured cross base at Seir-Kieran, Offaly.
Lua i Stíl Chicago (17ú heag.)Gilling, F. Harold. Ancient Sculptured Cross Base at Seir-Kieran, Offaly. 1937.
Lua MLA (9ú heag.)Gilling, F. Harold. Ancient Sculptured Cross Base at Seir-Kieran, Offaly. 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
