Saya mau tau Sumber dari Pengepungan Baitulmuqaddis (1187). Jelaskan dalam bahasa melayu

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Peter W. Edbury, The Conquest of Jerusalem and the Third Crusade: Sources in Translation. Ashgate, 1996.

P. M. Holt, The Age of the Crusades: The Near East from the Eleventh Century to 1517. Longman, 1986.

Amin Maalouf, The Crusades Through Arab Eyes. London, 1984.

Steven Runciman, A History of the Crusades, vol. II: The Kingdom of Jerusalem and the Frankish East, 1100–1187. Cambridge University Press, 1952.

Kenneth Setton, ed. A History of the Crusades, vol. I. University of Pennsylvania Press, 1958 (available online).

R. C. Smail, Crusading Warfare, 1097–1193. Cambridge University Press, 1956.