Não informado. (2004). Iowa State journal of science. Iowa State University.
Lua i Stíl Chicago (17ú heag.)Não informado. Iowa State Journal of Science. Ames, Iowa: Iowa State University, 2004.
Lua MLA (8ú heag.)Não informado. Iowa State Journal of Science. Iowa State University, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.