Referenced in:

• mss: 41 - Cambridge, Corpus Christi College, 57 111-13
• st: 41 - Cambridge, Corpus Christi College, 57
• st: 379 - London, British Library, Cotton Titus A. iv 118-20 et passim
• st: 440 - London, British Library, Harley 5431, fols. 4-126 116-17, 119