Referenced in:

• facs: 379 - London, British Library, Cotton Titus A. iv no. 235
• mss: 379 - London, British Library, Cotton Titus A. iv 65-70 [no. 235
• facs: 406 - London, British Library, Cotton Vitellius D. xvii, fols. 4-92 no. 256
• mss: 406 - London, British Library, Cotton Vitellius D. xvii, fols. 4-92 71-90 [no. 256