Sampon, R. G. (1958). Legislative activity of the provincial and plenary councils of the thirteenth century: A historical synopsis.
Lua i Stíl Chicago (17ú heag.)Sampon, Robert G. Legislative Activity of the Provincial and Plenary Councils of the Thirteenth Century: A Historical Synopsis. 1958.
Lua MLA (8ú heag.)Sampon, Robert G. Legislative Activity of the Provincial and Plenary Councils of the Thirteenth Century: A Historical Synopsis. 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.