Não informado. (1971). Laboratory News. EMAP Business Publication.
Lua i Stíl Chicago (17ú heag.)Não informado. Laboratory News. Croydon, Inglaterra: EMAP Business Publication, 1971.
Lua MLA (8ú heag.)Não informado. Laboratory News. EMAP Business Publication, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.