Não informado. Symposium Ciba Foundation. Association Scientific.
Lua i Stíl Chicago (17ú heag.)Não informado. Symposium Ciba Foundation. Amsterdam: Association Scientific.
Lua MLA (8ú heag.)Não informado. Symposium Ciba Foundation. Association Scientific.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.