Não informado. (1947). Chronicle of the World Health Organization. World Health Organization.
Lua i Stíl Chicago (17ú heag.)Não informado. Chronicle of the World Health Organization. Geneve, Suíça: World Health Organization, 1947.
Lua MLA (8ú heag.)Não informado. Chronicle of the World Health Organization. World Health Organization, 1947.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.