[(11)] Idem, pp. 205-207.
[(12)] Quoted by Lombroso, op. cit., p. 207.
[(13)] Zenker, op. cit., pp. 306-307.
[(14)] Bebel, Attentate und Sozialdemokratie, p. 6, a speech delivered at Berlin, November 2, 1898 (Vorwärts, Berlin, 1905).
[(15)] The Chicago Martyrs, p. 130.
[(16)] Idem, p. 16.
[(17)] Idem, p. 62.
[(18)] Max Stirner, The Ego and His Own, p. 477 (A. C. Fifield, London, 1912).
[(19)] Idem, p. 425.
[(20)] Idem, p. 394.