Referenced in:

• mss: 26 - Cambridge, University Library, Kk. 5. 32, fols. 49-76 88 n. 10
• mss: 74 - Cambridge, Corpus Christi College, 267 92
• st: 76 - Cambridge, Corpus Christi College, 270, fols. 2-173 [relationship to no. 291]
• mss: 291 - London, British Library, Add. 37517 (the ‘Bosworth Psalter’)
• st: 439.3 - London, British Library, Harley 3908, fols. 1-100 91 and n. 24