MACHAŁEK, M. Transition of Polish countryside in the years 1918–1989. Klio - Czasopismo Poświęcone Dziejom Polski i Powszechnym, [S. l.], v. 55, p. 253–278, 2020. DOI: 10.12775/KLIO.2020.043. Disponível em: https://apcz.umk.pl/KLIO/article/view/KLIO.2020.043. Acesso em: 27 lis. 2021.