Não informado. (2002). Bulletin of the Geological and Natural History Survey of the Chicago Academy of Sciences. Chicago Academy of Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the Geological and Natural History Survey of the Chicago Academy of Sciences. Chicago, Ill: Chicago Academy of Sciences, 2002.
Lua MLA (8ú heag.)Não informado. Bulletin of the Geological and Natural History Survey of the Chicago Academy of Sciences. Chicago Academy of Sciences, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.