Rader, L. T. (1971). American Buisness Today and Tommorow. Voice of America.
シカゴスタイル引用形Rader, Louis T. American Buisness Today and Tommorow. Washington: Voice of America, 1971.
MLA引用形式Rader, Louis T. American Buisness Today and Tommorow. Voice of America, 1971.
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