Não informado. (2001). International Journal of Horticultural Science. Agroinform.
Lua i Stíl Chicago (17ú heag.)Não informado. International Journal of Horticultural Science. Budapest: Agroinform, 2001.
Lua MLA (8ú heag.)Não informado. International Journal of Horticultural Science. Agroinform, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.