Referenced in:

• mss: 357 - London, British Library, Cotton Otho B. xi (with London, British Library, Cotton Otho B. x, fols. 55, 58, 62 + London, British Library, Add. 34652, fol. 2) 219
• mss: 406 - London, British Library, Cotton Vitellius D. xvii, fols. 4-92 206
• mss: 445 - London, British Library, Royal 1. B. vii 181