Não informado. (1973). Rheumatology and Rehabilitation. British Association of Rheumatology and Rehabilitation.
Lua i Stíl Chicago (17ú heag.)Não informado. Rheumatology and Rehabilitation. London: British Association of Rheumatology and Rehabilitation, 1973.
Lua MLA (8ú heag.)Não informado. Rheumatology and Rehabilitation. British Association of Rheumatology and Rehabilitation, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.