Page, Raymond Ian (1989), "Roman and Runic on St Cuthbert's Coffin", in Bonner, Gerald; Rollason, David; Stancliffe, Clare (eds.), St. Cuthbert, his Cult and his Community to AD 1200, Woodbridge: Boydell & Brewer, pp. 257–63, ISBN978-0-85115-610-1, archived from the original on 15 April 2021, retrieved 29 October 2020.
Page, Raymond Ian (1989), "Roman and Runic on St Cuthbert's Coffin", in Bonner, Gerald; Rollason, David; Stancliffe, Clare (eds.), St. Cuthbert, his Cult and his Community to AD 1200, Woodbridge: Boydell & Brewer, pp. 257–63, ISBN978-0-85115-610-1, archived from the original on 15 April 2021, retrieved 29 October 2020.