Não informado. (1986). Oral Microbiology and Immunology. Munksgaard.
Lua i Stíl Chicago (17ú heag.)Não informado. Oral Microbiology and Immunology. Copenhagen: Munksgaard, 1986.
Lua MLA (8ú heag.)Não informado. Oral Microbiology and Immunology. Munksgaard, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.