Não informado. (1976). Applied and Environmental Microbiology. American Society for Microbiology.
Lua i Stíl Chicago (17ú heag.)Não informado. Applied and Environmental Microbiology. Washington: American Society for Microbiology, 1976.
Lua MLA (8ú heag.)Não informado. Applied and Environmental Microbiology. American Society for Microbiology, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.