Não informado. Publications of the Marine Biological Station al Ghardaga. Cairo University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo: Cairo University Press.
Lua MLA (8ú heag.)Não informado. Publications of the Marine Biological Station Al Ghardaga. Cairo University Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.