Christie, A. B. (1987). Infectious Diseases: Epidemiology and Clinical Practice.
Lua i Stíl Chicago (17ú heag.)Christie, A. B. Infectious Diseases: Epidemiology and Clinical Practice. 1987.
Lua MLA (9ú heag.)Christie, A. B. Infectious Diseases: Epidemiology and Clinical Practice. 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.