Não informado. (1972). Egyptian Journal of Botany. Botanical Society of Egypt.
Lua i Stíl Chicago (17ú heag.)Não informado. Egyptian Journal of Botany. Cairo: Botanical Society of Egypt, 1972.
Lua MLA (8ú heag.)Não informado. Egyptian Journal of Botany. Botanical Society of Egypt, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.