Não informado. (2018). Report on the Illinois State Museum of Natural History. Phillips Bros., State Printers.
Lua i Stíl Chicago (17ú heag.)Não informado. Report on the Illinois State Museum of Natural History. Springfield, Ill: Phillips Bros., State Printers, 2018.
Lua MLA (8ú heag.)Não informado. Report on the Illinois State Museum of Natural History. Phillips Bros., State Printers, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.