Brooks, E. S. (1900). The story of the nineteenth century of the Christian era. Lothrop publishing company.
Lua i Stíl Chicago (17ú heag.)Brooks, Elbridge Streeter. The Story of the Nineteenth Century of the Christian Era. Boston: Lothrop publishing company, 1900.
Lua MLA (8ú heag.)Brooks, Elbridge Streeter. The Story of the Nineteenth Century of the Christian Era. Lothrop publishing company, 1900.
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