Lua APA (7ú heag.)

Soars, J., & Soars, L. (2003). New Headway: Intermediate Teacher's Book (New Edition.). Oxford University Press.

Lua i Stíl Chicago (17ú heag.)

Soars, John, agus Liz Soars. New Headway: Intermediate Teacher's Book. New Edition. New York: Oxford University Press, 2003.

Lua MLA (9ú heag.)

Soars, John, agus Liz Soars. New Headway: Intermediate Teacher's Book. New Edition. Oxford University Press, 2003.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.