Não informado. (2007). Pamphlet. Vermont Agricultural Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Pamphlet. Burlington, Vt: Vermont Agricultural Experiment Station, 2007.
Lua MLA (8ú heag.)Não informado. Pamphlet. Vermont Agricultural Experiment Station, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.