Redston, C., Marchand, T., & Cunningham, G. (2007). Face2face: Upper intermediate teacher's book. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Redston, Chris, Tim Marchand, agus Gillie Cunningham. Face2face: Upper Intermediate Teacher's Book. Cambridge: Cambridge University Press, 2007.
Lua MLA (9ú heag.)Redston, Chris, et al. Face2face: Upper Intermediate Teacher's Book. Cambridge University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.