Harbaugh, T. C. (1885). Denver Duke, the man with "Sand": Or, Centipede Sam's lone hand. Beadle & Adams.
Lua i Stíl Chicago (17ú heag.)Harbaugh, T. C. Denver Duke, the Man with "Sand": Or, Centipede Sam's Lone Hand. New York: Beadle & Adams, 1885.
Lua MLA (8ú heag.)Harbaugh, T. C. Denver Duke, the Man with "Sand": Or, Centipede Sam's Lone Hand. Beadle & Adams, 1885.
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