Guest, E. M. (1939). A sheela-na-gig at Clonmacnoise.
Lua i Stíl Chicago (17ú heag.)Guest, E. M. A Sheela-na-gig at Clonmacnoise. 1939.
Lua MLA (9ú heag.)Guest, E. M. A Sheela-na-gig at Clonmacnoise. 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
