Naterop,, J. B., & Revell,, R. Telephoning in English- Audio CD 2 (3.). Cambridge University Press.
Chicago Edition CitationNaterop,, Jean B., and Rod Revell. Telephoning in English- Audio CD 2. 3. New York: Cambridge University Press.
Deismireacht MLANaterop,, Jean B., and Rod Revell. Telephoning in English- Audio CD 2. 3. Cambridge University Press.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.