[59] On Intelligence, p. 61.
[60] Wharton and Stillé’s Medical Jurisprudence, Third Edition, Vol. I, p. 482.
[61] Among the Indians of Guiana. By Everard F. Im Thurn. London: 1883, p. 344.
[62] A. Maury, Le Sommeil et les Rêves, p. 219 et seq.
[63] Obscure Diseases of the Brain and Mind. Philadelphia, 1866, pp. 394-398.
[64] Le Monde des Rêves, p. 88.
[65] Op. cit., p. 91.
[66] The Nineteenth Century, July, 1884, p. 71.
[67] Nature, October, 16, 1884, p. 596.
[68] Lebensmagnetismus oder Hypnotismus, von Dr. E. L. Fischer, pp. 71-73.