University of Cambridge. (2012). Cambridge First Certificate in English 5 with answers: Authentic examination papers from Cambridge ESOL. New York: Cambridge university Press.
Trích dẫn kiểu ChicagoUniversity of Cambridge. Cambridge First Certificate in English 5 With Answers: Authentic Examination Papers From Cambridge ESOL. New York: Cambridge university Press, 2012.
Trích dẫn MLAUniversity of Cambridge. Cambridge First Certificate in English 5 With Answers: Authentic Examination Papers From Cambridge ESOL. New York: Cambridge university Press, 2012.
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