KIRKPATRICK, B. (2001). ENGLISH IN CONTEXT.
Lua i Stíl Chicago (17ú heag.)KIRKPATRICK, BETTY. ENGLISH IN CONTEXT. 2001.
Lua MLA (9ú heag.)KIRKPATRICK, BETTY. ENGLISH IN CONTEXT. 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.