Greene, Richard Leighton.
The Early English Carols.
Oxford: Clarendon, 1935; 2nd ed., rev., Oxford: Clarendon,
1977: 110-12; 1977, 98-9.
Wright, Thomas,
ed.
Songs and Carols from a manuscript…of the Fifteenth
Century.
Percy Society
23. London: Richards, 1847: 19-20.
Chambers, Edmund Kerchever, and Frank Sidgwick.
Early English Lyrics….
London: Buller, 1907, 1911 et seq: 119-20.
Cook, Albert Stanburrough.
A Literary Middle English Reader.
Boston and New York: Ginn, 1915: 466-8.
Rickert, Edith,
ed.
Ancient English Christmas Carols.
London: Chatto & Windus, 1910: 69-70.
Stevens, John,
ed.
Mediaeval Carols.
Musica Britannica
4. London: Stainer and Bell, 1952, 2nd ed. 1958: 10.
Sisam, Celia, and Kenneth Sisam, eds.
The Oxford Book of Medieval English Verse.
Oxford: Clarendon, 1970: 472-3.