Não informado. (1917). Journal of the Society of Glass Technology. Society of Glass Technology.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Society of Glass Technology. Sheffield, Inglaterra: Society of Glass Technology, 1917.
Lua MLA (8ú heag.)Não informado. Journal of the Society of Glass Technology. Society of Glass Technology, 1917.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.