Boyd, W. J. P. (1975). Aldred's marginalia: Explanatory comments in the Lindisfarne Gospels. University of Exeter.
Lua i Stíl Chicago (17ú heag.)Boyd, William John Peter. Aldred's Marginalia: Explanatory Comments in the Lindisfarne Gospels. [Exeter]: University of Exeter, 1975.
Lua MLA (8ú heag.)Boyd, William John Peter. Aldred's Marginalia: Explanatory Comments in the Lindisfarne Gospels. University of Exeter, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.