Scott, F. (1976). English Grammer. Heinemann Ed Book.
Lua i Stíl Chicago (17ú heag.)Scott, F. English Grammer. London: Heinemann Ed Book, 1976.
Lua MLA (9ú heag.)Scott, F. English Grammer. Heinemann Ed Book, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.