Não informado. (1993). The Year Book of Anesthesiology and Pain Management. Mosby Year Book.
Lua i Stíl Chicago (17ú heag.)Não informado. The Year Book of Anesthesiology and Pain Management. Saint Louis, Mo: Mosby Year Book, 1993.
Lua MLA (8ú heag.)Não informado. The Year Book of Anesthesiology and Pain Management. Mosby Year Book, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.