Cambridge University Press. (2011). Cambridge Key English Test 2: Examination Papers from University of Cambridge ESOL Examinations english for sprakers of other languages. Vietnam: Fahasa.
Trích dẫn kiểu ChicagoCambridge University Press. Cambridge Key English Test 2: Examination Papers From University of Cambridge ESOL Examinations English for Sprakers of Other Languages. Vietnam: Fahasa, 2011.
Deismireacht MLACambridge University Press. Cambridge Key English Test 2: Examination Papers From University of Cambridge ESOL Examinations English for Sprakers of Other Languages. Vietnam: Fahasa, 2011.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.