Chesterton, G. K. (1909). Varied types. Dodd, Mead.
Lua i Stíl Chicago (17ú heag.)Chesterton, G. K. Varied Types. New York: Dodd, Mead, 1909.
Lua MLA (8ú heag.)Chesterton, G. K. Varied Types. Dodd, Mead, 1909.
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