Ozbal, Bayram. “A Book Written in the 19th Century to Teach Turkish to German Speakers: Praktisches Handbuch Der Osmanisch-Tuerkischen Sprache”. Cypriot Journal of Educational Sciences 15, no. 1 (February 29, 2020): 85–94. Accessed November 22, 2024. https://un-pub.eu/ojs/index.php/cjes/article/view/4584.