(2017). PRIMARY English: Knowledge and understanding. Sage Publications.
Lua i Stíl Chicago (17ú heag.)PRIMARY English: Knowledge and Understanding. Sage Publications, 2017.
Lua MLA (9ú heag.)PRIMARY English: Knowledge and Understanding. Sage Publications, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.