Não informado. (1976). World smoking and health: An American Cancer Society journal. American Cancer Society.
Lua i Stíl Chicago (17ú heag.)Não informado. World Smoking and Health: An American Cancer Society Journal. Atlanta, Ga: American Cancer Society, 1976.
Lua MLA (8ú heag.)Não informado. World Smoking and Health: An American Cancer Society Journal. American Cancer Society, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.