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Donald M. Reid (October 1970). "Syrian Christians, the Rags-To-Riches Story, and Free Enterprise". International Journal of Middle East Studies. 1 (4): 361. doi:10.1017/S0020743800000738. S2CID163113257.
Barbara De Poli (2021). "Italians, freemasons and the Dawn of Egyptian nationalism". The Journal of North African Studies. 27 (4): 4. doi:10.1080/13629387.2021.1891533. S2CID233860784.