Hallows, R., & Edwards, L. (2007). Teacher's book innovations: A course in natural english. Thomson.
Chicagoスタイル(17版)引用形式Hallows, Richard, , Lynda Edwards. Teacher's Book Innovations: A Course in Natural English. London: Thomson, 2007.
MLA(9版)引用形式Hallows, Richard, , Lynda Edwards. Teacher's Book Innovations: A Course in Natural English. Thomson, 2007.
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