Hellmuth, Petra S. (2006): «Lebor Laignech» i: Koch, John T.: . 5 bind. Santa Barbara, Denver and Oxford: ABC Clio. ss. 1125-1126. Ní Bhrolcháin, Muireann (2005): «Leinster, Book of» i: Duffy, Seán: . New York and Abingdon: Routledge. ss. 272–274. Ó Concheanainn, Tomás (1984): «LL and the Date of the Reviser of LU» i: : ss. 212–25. O'Sullivan, William (1966): «Notes on the Scripts and Make-Up of the Book of Leinster» i: : ss. 1–31.