Não informado. (1971). International Laboratory. International Scientific Communications.
Lua i Stíl Chicago (17ú heag.)Não informado. International Laboratory. Greens Farms, Conn: International Scientific Communications, 1971.
Lua MLA (8ú heag.)Não informado. International Laboratory. International Scientific Communications, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.