I have not attempted to give an exhaustive list of references, but only to call attention to a few books and pamphlets which have found their way into my library.

[(47)] Quoted by August Bebel in Attentate und Sozialdemokratie, p. 12.

[(48)] Limiting Federal Injunctions: Hearings before a Subcommittee of the Committee on the Judiciary, United States Senate, 1913, Part I, p. 8.

CHAPTER XII

[(1)] Sombart, Socialism and the Socialist Movement, p. 176.

[(2)] Liebknecht, Karl Marx: Biographical Memoirs, p. 46.

[(3)] Idem, p. 85.

[(4)] L'Alliance de la Démocratie Socialiste, etc., p. 132 (Secret Statutes of the Alliance).

[(5)] Communist Manifesto, p. 37.

[(6)] Idem, p. 32.