Não informado. (2000). Bulletin. Minnesota Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin. Saint Paul, Minn: Minnesota Agricultural Experiment Station, 2000.
Lua MLA (8ú heag.)Não informado. Bulletin. Minnesota Agricultural Experiment Station, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.