Referenced in:

• mss: 18 - Cambridge, University Library, Ii. 4. 6 451
• mss: 177 - Cambridge, Trinity College, B. 15. 34 (369) 462, 465
• st: 339 - London, British Library, Cotton Julius E. vii 475-6
• st: 403 - London, British Library, Cotton Vitellius C. v 451 et passim
• st: 406 - London, British Library, Cotton Vitellius D. xvii, fols. 4-92 475-6, 487
• mss: 476 - London, British Library, Royal 8. C. vii, fols. 1 and 2 488