(1956). Vol. 52, № 405, part 9. 1956.
Lua i Stíl Chicago (17ú heag.)Vol. 52, № 405, Part 9. 1956, 1956.
Lua MLA (9ú heag.)Vol. 52, № 405, Part 9. 1956, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)