Não informado. (2009). Journal of Plant Registrations. Crop Science Society of America.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Plant Registrations. Madison, Wis: Crop Science Society of America, 2009.
Lua MLA (8ú heag.)Não informado. Journal of Plant Registrations. Crop Science Society of America, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.