BBC English by Radio and Television. (1992). BBC English dictionary. London: BBC English : HarperCollins.
Trích dẫn kiểu ChicagoBBC English by Radio and Television. BBC English Dictionary. London: BBC English : HarperCollins, 1992.
Deismireacht MLABBC English by Radio and Television. BBC English Dictionary. London: BBC English : HarperCollins, 1992.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.