Robert J.Dixson. (1993). Modern American English: Workbook 5. Englewood Cliffs, New Jersey: Prentice Hall.
シカゴスタイル引用形Robert J.Dixson. Modern American English: Workbook 5. Englewood Cliffs, New Jersey: Prentice Hall, 1993.
MLA引用形式Robert J.Dixson. Modern American English: Workbook 5. Englewood Cliffs, New Jersey: Prentice Hall, 1993.
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