Powell, E. M. (1891). Winona: A story of to-day. A. Lovell.
Lua i Stíl Chicago (17ú heag.)Powell, Ella M. Winona: A Story of To-day. New York: A. Lovell, 1891.
Lua MLA (8ú heag.)Powell, Ella M. Winona: A Story of To-day. A. Lovell, 1891.
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