Brigham, A. P. (1903). Geographic influences in American history. Ginn and Company.
Chicagoスタイル(17版)引用形式Brigham, Albert Perry. Geographic Influences in American History. Boston: Ginn and Company, 1903.
MLA(9版)引用形式Brigham, Albert Perry. Geographic Influences in American History. Ginn and Company, 1903.
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