Milligan, S. F. (1906). Danish finds in Ireland.
Lua i Stíl Chicago (17ú heag.)Milligan, Seaton F. Danish Finds in Ireland. 1906.
Lua MLA (9ú heag.)Milligan, Seaton F. Danish Finds in Ireland. 1906.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.