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Notes and Further Reading
References
Articles and Books
Runciman (1951) History of the Crusades Vol 2 - can be borrowed with a free account from archive.org -
p. 134
mentions that Roger of Salerno captured Biza'ah for the Principality of Antioch in 1118 CE and
p. 215
mentions Biza'ah being captured in 1138 during Byzantine Emperor John II Komnenos campaign in Syria