University of Cambridge. (2014). Cambridge preliminary English test 5 audio CD set: Authentic axemination papers from Cambridge ESOL. Việt Nam: Fahasa Printing Factory.
Trích dẫn kiểu ChicagoUniversity of Cambridge. Cambridge Preliminary English Test 5 Audio CD Set: Authentic Axemination Papers From Cambridge ESOL. Việt Nam: Fahasa Printing Factory, 2014.
Deismireacht MLAUniversity of Cambridge. Cambridge Preliminary English Test 5 Audio CD Set: Authentic Axemination Papers From Cambridge ESOL. Việt Nam: Fahasa Printing Factory, 2014.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.