Dyfyniad APA

Naber, T. (2003). English knowhow: Student book and tests. Oxford: Oxford university press.

Dyfyniad Arddull Chicago

Naber, Therese. English Knowhow: Student Book and Tests. Oxford: Oxford university press, 2003.

Dyfyniad MLA

Naber, Therese. English Knowhow: Student Book and Tests. Oxford: Oxford university press, 2003.

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