Referenced in:

• mss: 290 - London, British Library, Add. 34890 (the ‘Grimbald Gospels’)
• st: 381 - London, British Library, Cotton Vespasian A. i (the ‘Vespasian Psalter’)
• st: 422 - London, British Library, Harley 603 (the ‘Harley Psalter’)
• st: 447 - London, British Library, Royal 1. D. ix
• mss: 774 - York, Minster Library, Add. 1, fols. 10-161
• mss: 827 - Florence, Biblioteca Medicea Laurenziana, Plut. xvii. 20