RYMSZA, Marek. Investment in children as a public good: the example of the Family 500+ Programme. W: BUNIO-MROCZEK, Paulina; GROTOWSKA-LEDER, Jolanta (red.). Investing in Children. Innovative Solutions to Improve Children’s Well-Being. Poland: Wydawnictwo Uniwersytetu Łódzkiego,2018. p. 81–94. DOI: 10.18778/8142-108-9.06. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/1196/chapter/3327. Acesso em: 15 luty. 2026.