(2017). Cambridge IELTS 12 General Training: Student''s Book with Answers. Cambridge University Press ; Cambridge English Language assessment.
Trích dẫn kiểu ChicagoCambridge IELTS 12 General Training: Student''s Book With Answers. Cambridge University Press ; Cambridge English Language assessment, 2017.
Trích dẫn MLACambridge IELTS 12 General Training: Student''s Book With Answers. Cambridge University Press ; Cambridge English Language assessment, 2017.
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