Não informado. (1940). MRC War Memorandum. Medical Research Council.
Lua i Stíl Chicago (17ú heag.)Não informado. MRC War Memorandum. London: Medical Research Council, 1940.
Lua MLA (8ú heag.)Não informado. MRC War Memorandum. Medical Research Council, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.