Dahl, O. (1974). Topic and comment, contextual boundness and focus. Buske.
Lua i Stíl Chicago (17ú heag.)Dahl, Osten. Topic and Comment, Contextual Boundness and Focus. Hamburg: Buske, 1974.
Lua MLA (9ú heag.)Dahl, Osten. Topic and Comment, Contextual Boundness and Focus. Buske, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.