[39:3] M'Clintock and Strong, Cyclopædia, art. "Incantation."
[39:4] D. G. Brinton, Religions of Primitive Peoples, p. 91.
[40:1] Lady Wilde, Ancient Charms, Cures, and Usages of Ireland.
[41:1] Dr. Hugo Magnus, Superstition in Medicine.
[41:2] Otto A. Wall, M.D., The Prescription.
[42:1] H. D. Traill, Social England, vol. ii, p. 112.
[42:2] George F. Fort, Medical Economy of the Middle Ages, p. 195.
[42:3] Vol. iii, p. 322.
[43:1] Johannes Janssen, History of the German People at the Close of the Middle Ages.
[44:1] Teutonic Mythology, vol. iii, p. 1223.