Hughes, J. (2016). Telephone English: Includes phrase bank, audio CD and role play. Macmillan Education.
Lua i Stíl Chicago (17ú heag.)Hughes, John. Telephone English: Includes Phrase Bank, Audio CD and Role Play. London: Macmillan Education, 2016.
Lua MLA (8ú heag.)Hughes, John. Telephone English: Includes Phrase Bank, Audio CD and Role Play. Macmillan Education, 2016.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.