Referenced in:

• mss: 129 - Cambridge, Pembroke College, 23 87
• mss: 130 - Cambridge, Pembroke College, 24 87
• mss: 222 - Durham, Cathedral Library, A. III. 29 87-8
• mss: 226 - Durham, Cathedral Library, B. II. 2 96 n. 57
• mss: 273 - Lincoln, Cathedral Library, 158 (C. 2. 2) 86 [unreliable]
• mss: 452 - London, British Library, Royal 2. C. iii 87
• mss: 672.5 - Oxford, Corpus Christi College 255A, fols. 1-3 87, 96 n. 60