Não informado. (2000). Transactions of the Illinois State Academy of Science. Illinois State Academy of Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Transactions of the Illinois State Academy of Science. Springfield, Ill: Illinois State Academy of Science, 2000.
Lua MLA (8ú heag.)Não informado. Transactions of the Illinois State Academy of Science. Illinois State Academy of Science, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.