1. Barnett, W. S. (2008). Preschool Education and Its Lasting Effects: Research and Policy Implications. Rutgers: The State University of New Jersey.
2. Cebolla-Boado, H., Radl, J., & Salazar, L. (2017). Preschool education as the great equalizer? A cross-country study into the sources of inequality in reading competence. Acta Sociologica, 60(1), 41-60. http://doi.org/10.1177/000169931665452910.1177/0001699316654529
3. Dudová, R., & Vohlídalová, M. (2005). Rodina a rodičovství v individualizované společnosti. Gender, rovné příležitosti, výzkum, 6(1), 1-3.
4. Eagly, A. H., & Chaiken, S. (1993). The psychology of attitudes. Harcourt Brace Jovanovich College Publishers.
5. Commission of the European Communities (2006). Communication from the Commission to the Council and to the European Parliament. Efficiency and Equity in European Education and Training systems. Retrieved from https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52006DC0481&from=CS