Não informado. (2001). Annual Report. Ohio Agricultural Research and Development Center.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Report. Wooster, Ohio: Ohio Agricultural Research and Development Center, 2001.
Lua MLA (8ú heag.)Não informado. Annual Report. Ohio Agricultural Research and Development Center, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.