Wiśniewska, Marta. “History of Warmia and Mazury Presented in Radio Documentaries Broadcast on Radio Olsztyn from 2013 to 2017”. Media - Culture - Social Communication 1, no. 15 (February 17, 2020): 71–86. Accessed May 18, 2024. https://czasopisma.uwm.edu.pl/index.php/mkks/article/view/5121.