“The Appearance of the Viennese Classicism in the Music Textbook and Music Listening Materials of The National Textbook Publisher for the Sixth Grade of Primary School”. Training and Practice : Journal of Educational Sciences 12, no. 3-4 (December 20, 2014): 79–93. Accessed December 5, 2025. https://journal.uni-mate.hu/index.php/trainingandpractice/article/view/5094.