Ross, J. A. (1871). Diseases of the lungs affecting those who work in dusty atmospheres.
Lua i Stíl Chicago (17ú heag.)Ross, J. A. Diseases of the Lungs Affecting Those Who Work in Dusty Atmospheres. 1871.
Lua MLA (9ú heag.)Ross, J. A. Diseases of the Lungs Affecting Those Who Work in Dusty Atmospheres. 1871.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
