耶路撒冷围城战（法語：Siège de Jérusalem）发生在1099年6月7日至7月15日，即第一次十字军东征期间的一场攻城战。在这场战役中，十字军从阿拉伯法蒂玛王朝手中夺取耶路撒冷，并在入城后展开了一次针对穆斯林和犹太人的大屠杀。
Skaarup, Harold A. Siegecraft - No Fortress Impregnable. Lincoln. 2003.
Dittmar, Heinrich. Die Geschichte der Welt vor und nach Christus, Vol. 3. Heidelberg. 1850.
Nicolle, David. The First Crusade, 1096-99: conquest of the Holy Land. Oxford. 2003.
Mikaberidze, Alexander. Conflict and Conquest in the Islamic World. Santa Barbara. 2011.
The "massacre" at the sack of Jerusalem has become a commonplace motive in popular depictions, but the historical event is difficult to reconstruct with any certainty.
Arab sources give figures of between 30,000 and 70,000 casualties (in an anonymous Syrian chronicle, and in Ibn al-Athir, respectively). These figures are rejected as unrealistic by Thorau (2007), who argues it is very unlikely that the city at the time had a total population of this order; medieval chroniclers tend to substantially exaggerate both troop strength and casualty figures; they cannot be taken at face value naively, and it is less than straightforward to arrive at realistic estimates based on them.
Peter Thorau, Die Kreuzzüge, C.H.Beck, München 2007, ISBN 3406508383.
Dittmar, Heinrich. Die Geschichte der Welt vor und nach Christus, Vol. 3. Heidelberg. 1850.[页码请求]
Valentin, François. Geschichte der Kreuzzüge. Regensburg. 1867.[页码请求]
Mackintosh, Sir James. The history of England, Volume 1. Philadelphia. 1830.[页码请求]
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