Winkler, E. (2014). 1074 in the Twelfth Century. Boydell and Brewer.
Lua i Stíl Chicago (17ú heag.)Winkler, E. 1074 in the Twelfth Century. Boydell and Brewer, 2014.
Lua MLA (9ú heag.)Winkler, E. 1074 in the Twelfth Century. Boydell and Brewer, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.