Cambridge. (2022). ielts academic with answers 1. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Cambridge. Ielts Academic with Answers 1. Cambridge: Cambridge University Press, 2022.
Lua MLA (9ú heag.)Cambridge. Ielts Academic with Answers 1. Cambridge University Press, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.