White, C., & Dumont, F. (1875). Vinegar bitters: A Negro sketch in one scene. De Witt.
Lua i Stíl Chicago (17ú heag.)White, Charles, agus Frank Dumont. Vinegar Bitters: A Negro Sketch in One Scene. New York: De Witt, 1875.
Lua MLA (8ú heag.)White, Charles, agus Frank Dumont. Vinegar Bitters: A Negro Sketch in One Scene. De Witt, 1875.
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