STRUMPF, M. The complete grammar. Goodwill Publishers.
Lua i Stíl Chicago (17ú heag.)STRUMPF, Michael. The Complete Grammar. Goodwill Publishers.
Lua MLA (9ú heag.)STRUMPF, Michael. The Complete Grammar. Goodwill Publishers.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.