KORNRUMPF, H.-J. Köprülü, Mehmed Fuad: The Origins of the Ottoman Empire. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 521–523, 2021. Disponível em: http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/8379. Acesso em: 24 juli. 2024.