Moreno Mínguez A. Effects of early childhood education on school achievement and inequality in Spain: the value of early childhood education. W: Bunio-Mroczek P, Grotowska-Leder J, redaktorzy. Investing in Children. Innovative Solutions to Improve Children’s Well-Being [Internet]. Poland: Wydawnictwo Uniwersytetu Łódzkiego; 2018 [cytowane 26 styczeń 2026]. s. 95-112. Dostępne na: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1196/chapter/3328