ROBINSON, C., & PARKER, H. (1995). Themes for listening and speking.-- ed. self-study/teacher's. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)ROBINSON, Carole, agus Helen PARKER. Themes for Listening and Speking.-- Ed. Self-study/teacher's. Oxford: Oxford University Press, 1995.
Lua MLA (9ú heag.)ROBINSON, Carole, agus Helen PARKER. Themes for Listening and Speking.-- Ed. Self-study/teacher's. Oxford University Press, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.