M. Kwiatkowska, D. Berbeć, и M. Kiwior-Filo, ред., «CHAPTER TWO: The Democratic People’s Republic of Korea .......... 35», в Undemocratic Systems of the Post Cold-War World: A Comparative Analysis of Selected States, Poland: Księgarnia Akademicka Publishing, 2023. doi: 10.12797/9788381388733.02.