KERMELI, E. Osman. 2008. In Encyclopedia of the Ottoman Empire , Facts on File, New York, 444-446.

KERMELI, E., (2008). Osman. Encyclopedia of the Ottoman Empire (pp.444-446), New York: Facts on File.

KERMELI, EVGENİA. "Osman." In Encyclopedia of the Ottoman Empire , 444-446. New York: Facts on File, 2008

KERMELI, EVGENİA K. . "Osman." Encyclopedia of the Ottoman Empire , Facts on File, 2008, pp.444-446.

KERMELI, E. (2008) "Osman", Encyclopedia of the Ottoman Empire . New York: Facts on File.

@bookchapter{bookchapter, author ={EVGENİA KERMELİ ÜNAL}, chaptertitle={Osman}, booktitle={ Encyclopedia of the Ottoman Empire}, publisher={Facts on File}, city={New York},year={2008} }