Hutchinson, T., & Tom Hutchinson. (1997). LifeLines: Intermediate: Workbook. United Kingdom: Oxford University Press.
シカゴスタイル引用形Hutchinson, Tom, , Tom Hutchinson. LifeLines: Intermediate: Workbook. United Kingdom: Oxford University Press, 1997.
MLA引用形式Hutchinson, Tom, , Tom Hutchinson. LifeLines: Intermediate: Workbook. United Kingdom: Oxford University Press, 1997.
警告: この引用は必ずしも正確ではありません.