Soars J. John & Soars L. Liz. (2003). New Headway English Course: Pre-Intermediate; Student's Book (12-th ed.). New York, Oxford University Press, 2003.
Lua i Stíl Chicago (17ú heag.)Soars J. John agus Soars L. Liz. New Headway English Course: Pre-Intermediate; Student's Book. 12-th ed. New York, Oxford University Press, 2003, 2003.
Lua MLA (9ú heag.)Soars J. John agus Soars L. Liz. New Headway English Course: Pre-Intermediate; Student's Book. 12-th ed. New York, Oxford University Press, 2003, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.