Não informado. (1958). Epidemiological bulletin. Department of National Health and Welfare, Epidemiological Division.
Lua i Stíl Chicago (17ú heag.)Não informado. Epidemiological Bulletin. Ottawa: Department of National Health and Welfare, Epidemiological Division, 1958.
Lua MLA (8ú heag.)Não informado. Epidemiological Bulletin. Department of National Health and Welfare, Epidemiological Division, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.