Fowler, Joseph Thomas,
ed.
The Life of St Cuthbert in English Verse, c. A.D 1450 from the original
MS. in the Library at Castle Howard.
Surtees Society
87 (1891): 245.
Wilson, Richard Middlewood.
The Lost Literature of Medieval England.
London: Methuen, 1952: 203.
Orme, Nicholas.
“Children and Literature in Medieval England.”
Medium Ævum
68 (1999): 218-46: 221.