Bodleian Library MS Rawlinson D.913. Rossell Hope Robbins, ed., Secular Lyrics of the XIVth and XVth Centuries (Oxford: Clarendon Press, 1952): No. 15, p. 11. Carleton Brown and Rossell Hope Robbins, The Index of Middle English Verse (New York, 1943): no. 1008. Z 2012 B86 General Reference Robarts Library.