Analysis of information sources in references of the Wikipedia article "Massacres de la péninsule de Yalova" in French language version.
« In the midst of the Greek pull-out, a total of twenty-seven villages were razed in the two kazas of Gemlik and Yalova (fourteen in Yalova alone) »
« To protect their flanks from harassment, Greek military authorities then encouraged irregular bands of armed men to attack and destroy Turkish populations of the region they proposed to abandon. By the time the Red Crescent vessel arrived at Yalova from Constantinople in the last week of May, fourteen out of sixteen villages in that town's immediate hinterland had been destroyed, and there were only 1500 survivors from the 7000 Moslems who had been living in these communities. »
« ‘The members of the Commission consider that, in the part of the kazas of Yalova and Guemlek occupied by the Greek army, there is a systematic plan of destruction of Turkish villages and extinction of the Moslem population. This plan is being carried out by Greek and Armenian bands, which appear to operate under Greek instructions and sometimes even with the assistance of detachments of regular troops »