Varon, E. R. (2008). Disunion!: The coming of the American Civil War, 1789-1859. University of North Carolina Press.
Chicagoスタイル(17版)引用形式Varon, Elizabeth R. Disunion!: The Coming of the American Civil War, 1789-1859. Chapel Hill: University of North Carolina Press, 2008.
MLA(9版)引用形式Varon, Elizabeth R. Disunion!: The Coming of the American Civil War, 1789-1859. University of North Carolina Press, 2008.
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