University of Cambridge. (2005). Cambridge IELTS 6 with answers: Examination papers from University of Cambridge ESOL examinations: English for Speakers of Other Languages. New York: Cambridge university Press.
Trích dẫn kiểu ChicagoUniversity of Cambridge. Cambridge IELTS 6 With Answers: Examination Papers From University of Cambridge ESOL Examinations: English for Speakers of Other Languages. New York: Cambridge university Press, 2005.
Deismireacht MLAUniversity of Cambridge. Cambridge IELTS 6 With Answers: Examination Papers From University of Cambridge ESOL Examinations: English for Speakers of Other Languages. New York: Cambridge university Press, 2005.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.