Não informado. (1995). Journal of Applied Botany. Blackwell Wissenschafts Verlag.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Applied Botany. Berlin: Blackwell Wissenschafts Verlag, 1995.
Lua MLA (8ú heag.)Não informado. Journal of Applied Botany. Blackwell Wissenschafts Verlag, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.