ZAWADZKI, Jarosław Maciej. Wiktoria, Who Could Read. The Family Circle of Wiktoria née Kozielecka, Primo Voto Kordziak, Secundo Voto Sosnowska (1885–1971), from the Village of Kroczewo, Płońsk County. In: KITA, Jarosław; KORYBUT-MARCINIAK, Maria (eds.). Relacje – więzi – parantele. Private Life of Poles in the 19th CenturyPoland: Lodz University Press,2026. v. 14p. 111–131. DOI: 10.18778/8445-168-7.07. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1814/chapter/5563. Acesso em: 21 oct. 2026.