Não informado. Studies from the Connaught Medical Research Laboratories and School of Hygiene. University of Toronto.
Lua i Stíl Chicago (17ú heag.)Não informado. Studies from the Connaught Medical Research Laboratories and School of Hygiene. Toronto, Canada: University of Toronto.
Lua MLA (8ú heag.)Não informado. Studies from the Connaught Medical Research Laboratories and School of Hygiene. University of Toronto.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.