Graves, C. (1887). On Ogham inscriptions.
Lua i Stíl Chicago (17ú heag.)Graves, Charles. On Ogham Inscriptions. 1887.
Lua MLA (9ú heag.)Graves, Charles. On Ogham Inscriptions. 1887.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
