Arvisto, M., Undusk, R., Paju, K., Truu, E., Noormets, J. (2004). Survey: Physical activity and its perspectives among the Estonian adult population. Tallinn.
European Commission (2004). The citizens of the European Union and sport. Brussels: European Commission/Directorate General for Education & Culture (EC/DGEC).
Farrell, L., Hollingsworth, B., Propper, C., Shields, M.A. (2013). The Socioeconomic Gradient in Physical Inactivity in England. Working paper no 13/311. Retrieved February 24, 2015, from http://www.bristol.ac.uk/cmpo/publications/papers/2013/wp311.pdf
Hartmann-Tews, I. (2006). Social stratification in sport and sport policy in the European Union. European Journal for Sport & Society, 3(2), 109-124.10.1080/16138171.2006.11687784
Kahma, N. (2012). Sport and social class: The case of Finland. International Review for the Sociology of Sport, 47(1), 113-130.10.1177/1012690210388456
Raudsepp, L., Ööpik, V., Lusmägi, P. (2013). Estonia. In K. Hallmann, & K. Petry (Eds.), Comparative Sport Development: Systems, Participation and Public Policy (pp. 33-45). New York: Springer.
Scheerder, J., Vandermeerschen, H., Van Tuyckom, C., Hoekman, R., Breedveld, K., & Vos, S. (2011). Understanding the game: sport participation in Europe. Facts, reflections and recommendations. Leuven: KU Leuven/ Research Unit of Social Kinesiology and Sport Management.
Stempel, C. (2005). Adult participation sports as cultural capital: A test of Bourdieu’s theory on the field of sports. International Review for the Sociology of Sport, 40(4), 411-432.10.1177/1012690206066170
Thrane, C. (2001). Sport spectatorship in Scandinavia: A class phenomenon. International Review for the Sociology of Sport, 36(2), 149-163.10.1177/101269001036002002
Van Tuyckom, C., & Scheerder, J. (2008). Sport for All? Social stratification of recreational sport activities in the EU-27. Kinesiologia Slovenica, 14(2), 54-63.
Van Tuyckom, C., & Scheerder, J. (2010). Sport for All? Insight into stratification and compensation mechanisms of sporting activity in the EU-27. Sport, Education & Society, 15(4), 495-512.10.1080/13573322.2010.514746
Wilson, T.C. (2002). The paradox of social class and sports involvement: The roles of cultural and economic capital. International Review for the Sociology of Sport, 37(1), 5-16.10.1177/1012690202037001001