Jones, L., & Kimbrough, V. Great ideas. Listening and speaking activities for students of american english (8a ed.).
Lua i Stíl Chicago (17ú heag.)Jones, Leo, agus Victoria Kimbrough. Great Ideas. Listening and Speaking Activities for Students of American English. 8a ed.
Lua MLA (8ú heag.)Jones, Leo, agus Victoria Kimbrough. Great Ideas. Listening and Speaking Activities for Students of American English. 8a ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.