Hobbs M. Martyn & Keddle J. S. Julia Star. (2010). Commerce 1: Teacher's Resource Book. Oxford, Oxford University Press, 2010.
Chicagoスタイル(17版)引用形式Hobbs M. Martyn , Keddle J. S. Julia Star. Commerce 1: Teacher's Resource Book. Oxford, Oxford University Press, 2010, 2010.
MLA(9版)引用形式Hobbs M. Martyn , Keddle J. S. Julia Star. Commerce 1: Teacher's Resource Book. Oxford, Oxford University Press, 2010, 2010.
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