Goldstein, D. (1936). Americanism vs. Communism, Liberty or Tyranny. St. Louis.
Lua i Stíl Chicago (17ú heag.)Goldstein, David. Americanism Vs. Communism, Liberty or Tyranny. St. Louis, 1936.
Lua MLA (8ú heag.)Goldstein, David. Americanism Vs. Communism, Liberty or Tyranny. St. Louis, 1936.
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