Eaton, J. (1958). America's own Mark Twain. Morrow.
Lua i Stíl Chicago (17ú heag.)Eaton, Jeanette. America's Own Mark Twain. [S.l.]: Morrow, 1958.
Lua MLA (9ú heag.)Eaton, Jeanette. America's Own Mark Twain. Morrow, 1958.
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