World Health Organization. (1981). Histological typing of lung tumours (2nd ed.). World Health Organization.
Lua i Stíl Chicago (17ú heag.)World Health Organization. Histological Typing of Lung Tumours. 2nd ed. Geneva: World Health Organization, 1981.
Lua MLA (9ú heag.)World Health Organization. Histological Typing of Lung Tumours. 2nd ed. World Health Organization, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.