Brash, R. R. (1860). Notes on the Round Tower controversy. (From the "Ulster Journal of Archaeology".).
Lua i Stíl Chicago (17ú heag.)Brash, Richard Rolt. Notes on the Round Tower Controversy. (From the "Ulster Journal of Archaeology".). 1860.
Lua MLA (9ú heag.)Brash, Richard Rolt. Notes on the Round Tower Controversy. (From the "Ulster Journal of Archaeology".). 1860.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
