(1938). Vol. 10, № 1. 1938.
Lua i Stíl Chicago (17ú heag.)Vol. 10, № 1. 1938, 1938.
Lua MLA (9ú heag.)Vol. 10, № 1. 1938, 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
Lua APA (7ú heag.)