Não informado. (1914). Station bulletin. Oregon Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Station Bulletin. Corvallis, Ore: Oregon Agricultural Experiment Station, 1914.
Lua MLA (8ú heag.)Não informado. Station Bulletin. Oregon Agricultural Experiment Station, 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.