Não informado. (1974). Bioengineering abstracts. Engineering Information.
Lua i Stíl Chicago (17ú heag.)Não informado. Bioengineering Abstracts. New York: Engineering Information, 1974.
Lua MLA (8ú heag.)Não informado. Bioengineering Abstracts. Engineering Information, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.