Referenced in:

• mss: 116 - Cambridge, Corpus Christi College, 473 (the ‘Winchester Troper’) 150
• mss: 309 - London, British Library, Cotton Caligula A. xiv, fols. 1-36 (the ‘Cotton Troper’) 154-5
• mss: 597 - Oxford, Bodleian Library, Bodley 775 (S.C. 2558)