Hill, L. (1966). Free composition book. O.U.P.
Lua i Stíl Chicago (17ú heag.)Hill, L. Free Composition Book. London: O.U.P, 1966.
Lua MLA (9ú heag.)Hill, L. Free Composition Book. O.U.P, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.