CLASP Handlist Book: M. Lapidge, 'Autographs of Insular Latin Authors of the Early Middle Ages', in Gli autografi medievali, ed. P. Chiesa and L. Pinelli (Spoleto, 1994), pp. 103-36, at Literary references in: Wynfrith (Bonifatius) Verses on St John the Evangelist, 111-12
A Consolidated Library of Anglo-Saxon Poetry