Não informado. (1913). Economic series. British Museum of Natural History.
Lua i Stíl Chicago (17ú heag.)Não informado. Economic Series. London: British Museum of Natural History, 1913.
Lua MLA (8ú heag.)Não informado. Economic Series. British Museum of Natural History, 1913.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.