OConnell, S. (1993). Advanced English C.A.E practice tests with guidance. England: Longman.
Trích dẫn kiểu ChicagoOConnell, Sue. Advanced English C.A.E Practice Tests With Guidance. England: Longman, 1993.
Deismireacht MLAOConnell, Sue. Advanced English C.A.E Practice Tests With Guidance. England: Longman, 1993.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.