Não informado. (1974). Egyptian Journal of Horticulture. National Information and Documentation Centre, Egyptian Horticultural.
Lua i Stíl Chicago (17ú heag.)Não informado. Egyptian Journal of Horticulture. Cairo: National Information and Documentation Centre, Egyptian Horticultural, 1974.
Lua MLA (8ú heag.)Não informado. Egyptian Journal of Horticulture. National Information and Documentation Centre, Egyptian Horticultural, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.