Hutchinson, T. (1999). Lifetime: Level 1 student's book. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoHutchinson, Tom. Lifetime: Level 1 Student's Book. Oxford: Oxford University Press, 1999.
Deismireacht MLAHutchinson, Tom. Lifetime: Level 1 Student's Book. Oxford: Oxford University Press, 1999.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.