Lua APA (7ú heag.)

Richards, J. C. New Interchange: English for international communication. Student's book 2A.

Lua i Stíl Chicago (17ú heag.)

Richards, Jack C. New Interchange: English for International Communication. Student's Book 2A.

Lua MLA (8ú heag.)

Richards, Jack C. New Interchange: English for International Communication. Student's Book 2A.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.