C.

A 2014 book by Halil Bal published by İdil Yayıncılık, catalogued with an incomplete title.

This entry records a 2014 book by the Turkish historian Halil Bal, published by İdil Yayıncılık; the title field contains only "C.", so the subject cannot be determined from the citation. Bal's scholarship centres on the Azerbaijani Republic of 1918-1920 and Ottoman military-political activity in the Caucasus, which is why the item is treated as relevant to the Army of Islam collection. The record derives from Wikipedia references and its content has not been verified.