Stacpoole, G. C. M. (1964). Gormflaith and the Northmen of Dublin.
Lua i Stíl Chicago (17ú heag.)Stacpoole, G. C. Miss. Gormflaith and the Northmen of Dublin. 1964.
Lua MLA (9ú heag.)Stacpoole, G. C. Miss. Gormflaith and the Northmen of Dublin. 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
