Deismireacht APA

Soars, L., & Soars, J. (2013). American Headway 5 (student practice): The world's most trusted English course. [Oxford]: Oxford University Press.

Trích dẫn kiểu Chicago

Soars, Liz, và John Soars. American Headway 5 (student Practice): The World's Most Trusted English Course. [Oxford]: Oxford University Press, 2013.

Deismireacht MLA

Soars, Liz, và John Soars. American Headway 5 (student Practice): The World's Most Trusted English Course. [Oxford]: Oxford University Press, 2013.

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