(2004). Innovations: A course in natural English. London, UK: Thomson.
Trích dẫn kiểu ChicagoInnovations: A Course in Natural English. London, UK: Thomson, 2004.
Deismireacht MLAInnovations: A Course in Natural English. London, UK: Thomson, 2004.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.