Helej, S. D. (2017). Ukraïnsʹke pedahohične tovarystvo "Ridna škola" - nacionalʹnyj symvol ukraïnsʹkoho škilʹnyctva v Halyčyni (1881-1939): = The Ukrainian Pedagogical Association "Ridna shkola" as a national symbol of Ukrainian education in Galicia in 1881-1939.
Chicago-Zitierstil (17. Ausg.)Helej, Stepan Dmytrovyč. Ukraïnsʹke Pedahohične Tovarystvo "Ridna škola" - Nacionalʹnyj Symvol Ukraïnsʹkoho škilʹnyctva V Halyčyni (1881-1939): = The Ukrainian Pedagogical Association "Ridna Shkola" as a National Symbol of Ukrainian Education in Galicia in 1881-1939. 2017.
MLA-Zitierstil (9. Ausg.)Helej, Stepan Dmytrovyč. Ukraïnsʹke Pedahohične Tovarystvo "Ridna škola" - Nacionalʹnyj Symvol Ukraïnsʹkoho škilʹnyctva V Halyčyni (1881-1939): = The Ukrainian Pedagogical Association "Ridna Shkola" as a National Symbol of Ukrainian Education in Galicia in 1881-1939. 2017.