Não informado. Reports of the Sleeping Sickness Commission. Royal Society of London.
Lua i Stíl Chicago (17ú heag.)Não informado. Reports of the Sleeping Sickness Commission. London: Royal Society of London.
Lua MLA (8ú heag.)Não informado. Reports of the Sleeping Sickness Commission. Royal Society of London.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.