Não informado. (2001). Archives of interamerican rheumatology. Pan-American League Against Rheumatism.
Lua i Stíl Chicago (17ú heag.)Não informado. Archives of Interamerican Rheumatology. Rio de Janeiro: Pan-American League Against Rheumatism, 2001.
Lua MLA (8ú heag.)Não informado. Archives of Interamerican Rheumatology. Pan-American League Against Rheumatism, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.