Israel Lana. (2010). Learning grammar 5. Asia.
Lua i Stíl Chicago (17ú heag.)Israel Lana. Learning Grammar 5. Singapore: Asia, 2010.
Lua MLA (9ú heag.)Israel Lana. Learning Grammar 5. Asia, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.