Russell, D. (1962). Medieval Cairo and the monasteries of the Wādi Natrūn: A historical guide. Weidenfeld and Nicolson.
Lua i Stíl Chicago (17ú heag.)Russell, Dorothea. Medieval Cairo and the Monasteries of the Wādi Natrūn: A Historical Guide. London: Weidenfeld and Nicolson, 1962.
Lua MLA (8ú heag.)Russell, Dorothea. Medieval Cairo and the Monasteries of the Wādi Natrūn: A Historical Guide. Weidenfeld and Nicolson, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.