Não informado. (1978). Italian journal of gastroenterology. Piccin Medical Books.
Lua i Stíl Chicago (17ú heag.)Não informado. Italian Journal of Gastroenterology. Padova, Italia: Piccin Medical Books, 1978.
Lua MLA (8ú heag.)Não informado. Italian Journal of Gastroenterology. Piccin Medical Books, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.