Physical self-concept of Spanish schoolchildren: Diferences by gender, sport practice and levels of sport involvement. lunes, 4 octubre 2010 | Motivación y promoción de la actividad física y el deporte Moreno, J. A., Cervelló, E., Vera, J. A., y Ruiz, L. M. (2007). Physical self-concept of Spanish schoolchildren: Diferences by gender, sport practice and levels of sport involvement. Journal of Education and Human Development, 1(2). http://www.scientificjournals.org/journals2007/articles/1180.pdf
