[131] Bucknill, J. C., and Tuke, D. H.: A Manual of Psychological Medicine. 1879.

[132] Ibid.

[133] Jolliffe, S. E.: A Summary of the Origins, Transformations and Present-day Trends of the Paranoia Concept. The Medical Record, April 5, 1913.

[134] Bucknill, J. C., and Tuke, D. H.: A Manual of Psychological Medicine. 1879.

[135] Pritchard, J. C.: A Treatise on Diseases of the Nervous System. 1822.

[136] Flemming, C. F.: Ueber Classification der Seelenstörungen, etc. Allgemeine Zeitschrift für Psychiatrie. 1844.

[137] Pritchard, J. C.: A Treatise on Insanity. 1835.

[138] Griesinger, W.: Die Pathologie und Therapie der psychischen Krankheiten. 1845.

[139] Krafft-Ebing, R. v.: Lehrbuch der Psychiatrie. Third edition. 1888.

[140] Ziehen, Th.: Psychiatrie, 1894.