Ben-Porath, S. (2013). Deferring virtue: The new management of students and the political role of schools. School Field, 11(2), pp.111-128.
Bischoff, K. (2016). The political effects of schools: Theory and empirics. Theory and Research in Education, Vol. 14(1) 91–106.
Brady, Henry E., Sidney Verba, and Kay Lehman Schlozman. 1995. "Beyond SES: A Re- source Model of Political Participation." American Political Science Review 89:271- 94.
Campbell, D.E. (2007) Sticking together: classroom diversity and political education, American Politics Research, 35 (1): 57-78.
Coleman, J. S. (1966). Equality of Educational Opportunity. Washington, DC: U. S. Government Printing Office.
Dalton, R.J. (2017). The Participation Gap: Social Status and Political Inequality. Oxford University Press.
Delli Carpini, M. and Keeter, S. (1996). What Americans Know about Politics and Why it Matters. New Haven: Yale University Press.
Duncan, O. D. and Duncan, B. (1955). "A Methodological Analysis of Segregation Indexes". American Sociological Review. 20 (2): 210–217
Janmaat, J.G. (2011). ‘Ability Grouping, Segregation and Political Competences among Adolescents’, International Sociology, 26 (4): 455-482.
Janmaat, J.G. and N. Mons (2011) ‘Promoting Ethnic Tolerance and Patriotism: The Role of Education System Characteristics’, Comparative Education Review, LV, 56-81.
Jenkins, S.P., Micklewright, J., and Schnepf, S.V. (2008) ‘Social Segregation in Secondary Schools: How Does England Compare with Other Countries,’ Oxford Review of Education, 34, 1, pp. 21-37.
Kahne, J., & Middaugh, E. (2008). Democracy for some: the political opportunity gap in high school. Circle Working Paper 59. Centre for Information and Research on Political Learning and Engagement (CIRCLE).
Kam, C. D. & Palmer, C. L. (2008). Reconsidering the Effects of Education on Political Participation, Journal of Politics, 70(3), 612–31.
Loveless, T. (1999). Will tracking reform promote social equity? Educational Leadership, 56, 28-32.
Snijders, T., and Bosker, R. J. (1999). Multilevel Analysis: An Introduction to Basic and Advanced Multilevel Modelling. London: Sage Publications.
Van de Werfhorst, H. (2007) ‘Vocational Education and Active Citizenship Behavior in Cross-National Perspective’, AIAS Working Paper Number 2007/62, http://www.uva-aias.net/uploaded_files/publications/WP62.pdf.
Van de Werfhorst, H. G. (2017). Vocational and Academic Education and Political Engagement: The Importance of the Educational Institutional Structure. Comparative Education Review, 61 (1), 111-140.
Verba, S., Lehman Schlozman, K., & Brady, H. E. (1995). Voice and equality: Political voluntarism in American politics. Cambridge, MA: Harvard University Press.
Wilkenfeld, B. (2009a). Does context matter? How the family, peer, school and neighbourhood contexts relate to adolescents’ Political Engagement (CIRCLE Working Paper 64). Medford, MA: Tufts University, CIRCLE.