Referenced in:

• facs: 67 - Cambridge, Corpus Christi College, 206 pl. 1 [fol. 38r]
• mss: 67 - Cambridge, Corpus Christi College, 206 131-2
• st: 67 - Cambridge, Corpus Christi College, 206
• st: 536 - Oxford, Bodleian Library, Auctarium F. 2. 20 (S.C. 2186) 133 and n. 6