Não informado. (1980). Immunology Today. Elsevier Trends Journals.
Lua i Stíl Chicago (17ú heag.)Não informado. Immunology Today. Cambridge, Inglaterra: Elsevier Trends Journals, 1980.
Lua MLA (8ú heag.)Não informado. Immunology Today. Elsevier Trends Journals, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.