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: https://www.suedost-forschungen.de/portal/index.php/sof/article/view/8379. Acesso em: 19 mai. 2024.