Viney, P. (1992). Grapevine: Video activity book 3. Oxford.
Lua i Stíl Chicago (17ú heag.)Viney, Peter. Grapevine: Video Activity Book 3. Hong Kong: Oxford, 1992.
Lua MLA (9ú heag.)Viney, Peter. Grapevine: Video Activity Book 3. Oxford, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.