Não informado. (1901). Guide leaflets series. American Museum of Natural History.
Lua i Stíl Chicago (17ú heag.)Não informado. Guide Leaflets Series. New York: American Museum of Natural History, 1901.
Lua MLA (8ú heag.)Não informado. Guide Leaflets Series. American Museum of Natural History, 1901.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.