Coomes, O. (1884). The boy chief: Or, The doomed twenty. Beadle and Adams.
Lua i Stíl Chicago (17ú heag.)Coomes, Oliver. The Boy Chief: Or, The Doomed Twenty. New York: Beadle and Adams, 1884.
Lua MLA (8ú heag.)Coomes, Oliver. The Boy Chief: Or, The Doomed Twenty. Beadle and Adams, 1884.
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