Não informado. (1939). Britain today. British Council.
Lua i Stíl Chicago (17ú heag.)Não informado. Britain Today. London: British Council, 1939.
Lua MLA (8ú heag.)Não informado. Britain Today. British Council, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.