Não informado. (1918). Bulletin of the Biological Board of Canada. Biological Board of Canada.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Biological Board of Canada. Ottawa: Biological Board of Canada, 1918.
Lua MLA (8ú heag.)Não informado. Bulletin of the Biological Board of Canada. Biological Board of Canada, 1918.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.