Weber, G. R. (1989). A decade of expanding transportation boundaries. N. Y: CSX Corporation.
シカゴスタイル引用形Weber, Gregory R. A Decade of Expanding Transportation Boundaries. N. Y: CSX Corporation, 1989.
MLA引用形式Weber, Gregory R. A Decade of Expanding Transportation Boundaries. N. Y: CSX Corporation, 1989.
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