Henry the Minstrel [aka 'Blind Harry']. The Actis and Deidis of Schir W. Wallace, Knicht of Ellerslie (f. pr. 1508). Read in the 1570 Edinburgh edtn.

Holinshed, Raphael. The Chronicles of England, Scotland and Ireland (1577).

REFERENCE : George F. Byers, ed. The Valiant Scot by J.W.: A Critical Edition. New York: Garland, 1980. 65-82.