O'SULLIVAN Muiris Dr & SCARRY John. (1993). Megalithic art in Ireland. Country Horse.
Lua i Stíl Chicago (17ú heag.)O'SULLIVAN Muiris Dr agus SCARRY John. Megalithic Art in Ireland. Dublin: Country Horse, 1993.
Lua MLA (8ú heag.)O'SULLIVAN Muiris Dr agus SCARRY John. Megalithic Art in Ireland. Country Horse, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.