Referenced in:

• st: 7 - Cambridge, University Library, Ff. 4. 42 400 and n. 59
• st: 30.5 - Cambridge, University Library, Add. 4543 399 and n. 57
• st: 269 - Lichfield, Cathedral Library, 1 (the ‘St Chad Gospels’) 390 and nn. 6-7
• st: 538 - Oxford, Bodleian Library, Auctarium F. 4. 32 (S.C. 2176) (‘St Dunstan’s Classbook’) 390 and n. 7
• st: 583 - Oxford, Bodleian Library, Bodley 572 (S.C. 2026), fols. 1-50 390 and n. 7, 402-4