Canaway, W. (1964). The ring givers. Longmans Green.
Lua i Stíl Chicago (17ú heag.)Canaway, W. The Ring Givers. London: Longmans Green, 1964.
Lua MLA (9ú heag.)Canaway, W. The Ring Givers. Longmans Green, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.