Mary Spratt. (2000). The Cambridge CAE course self- study student's book. Cambridge, UK: Cambridge Univeristy Press.
Trích dẫn kiểu ChicagoMary Spratt. The Cambridge CAE Course Self- Study Student's Book. Cambridge, UK: Cambridge Univeristy Press, 2000.
Deismireacht MLAMary Spratt. The Cambridge CAE Course Self- Study Student's Book. Cambridge, UK: Cambridge Univeristy Press, 2000.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.