Não informado. (1993). FEMS Immunology and Medical Microbiology. Elsevier Science Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. FEMS Immunology and Medical Microbiology. Amsterdam: Elsevier Science Publishers, 1993.
Lua MLA (8ú heag.)Não informado. FEMS Immunology and Medical Microbiology. Elsevier Science Publishers, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.