Wilson, J. M. (1899). Earthwork fort or rath in Co. Longford.
Lua i Stíl Chicago (17ú heag.)Wilson, J. Mackay. Earthwork Fort or Rath in Co. Longford. 1899.
Lua MLA (9ú heag.)Wilson, J. Mackay. Earthwork Fort or Rath in Co. Longford. 1899.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
