Não informado. (1984). Virus research. Elsevier Science Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Virus Research. Amsterdam: Elsevier Science Publishers, 1984.
Lua MLA (8ú heag.)Não informado. Virus Research. Elsevier Science Publishers, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.