თარიღი: 2010-05-20. ↑ (1856) რედ. Alexander Russell: The Natural History of Aleppo, 1st, London: Unknown, გვ. 266. ↑ Partner Cities of Lyon and Greater Lyon
Zitadelle von Aleppo und der Tempel des Wettergottes. Rhema-Verlag, Münster 2005, ISBN 978-3-930454-44-0. Gonnella, Julia (2008), The Citadel of Aleppo: Description