Ett sammandrag av dessa bannbullor, som sändes till ärkebiskopen av Canterbury, till kung Edward och till kanslern vid universitetet i Oxford, finns i Merle d'Aubigne, The History of the Reformation in the Sixteenth Century (London: Blackie and Son, 1885, band 4, div. 7, s 93; August Neander, General History of the Christian Church (Boston: Crocker and Brester 1862) band 5, s 146, 147; George Sargeant, History of the Christian Church (Dallas: Frederick Publishing House 1948) s 323; Gotthard V. Lechler, John Wycliffe and His English Presursors (London: The Religious Tract Society 1878) s 162-164; Philip Schaff, History of the Christian Church (New York: Charles Scribner's Sons, 1915), band 5, pt 2, s 317.