Socialist worker bulletin: For workers in the Ponders End and Brimsdown area. Enfield Branch of the International Socialists.
Chicago-referens (17:e uppl.)Socialist Worker Bulletin: For Workers in the Ponders End and Brimsdown Area. [Enfield, England]: Enfield Branch of the International Socialists.
MLA-referens (8:e uppl.)Socialist Worker Bulletin: For Workers in the Ponders End and Brimsdown Area. Enfield Branch of the International Socialists.
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