Não informado. (1900). WORLD LIST OF SCIENTIFIC PERIODICALS. Butterworths.
Lua i Stíl Chicago (17ú heag.)Não informado. WORLD LIST OF SCIENTIFIC PERIODICALS. London: Butterworths, 1900.
Lua MLA (8ú heag.)Não informado. WORLD LIST OF SCIENTIFIC PERIODICALS. Butterworths, 1900.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.