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Lua i Stíl Chicago (17ú heag.)Veldkamp, Jan. Samuel Butler: The Author of Hudibras. Hilversum: Electr. Drukkerij "De Atlas", 1923.
Lua MLA (8ú heag.)Veldkamp, Jan. Samuel Butler: The Author of Hudibras. Electr. Drukkerij "De Atlas", 1923.
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