(1953). Vol. 24, № 5. 1953.
Lua i Stíl Chicago (17ú heag.)Vol. 24, № 5. 1953, 1953.
Lua MLA (9ú heag.)Vol. 24, № 5. 1953, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)