Barry, A. R. (1904). Chess in ancient Ireland.
Lua i Stíl Chicago (17ú heag.)Barry, Albert Rev. Chess in Ancient Ireland. 1904.
Lua MLA (9ú heag.)Barry, Albert Rev. Chess in Ancient Ireland. 1904.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
