1. Baranowski, T., Anderson, C., & Carmack, C. (1998). Mediating variable framework in physical activity interventions. How are we doing? How might we do better? American Journal of Preventive Medicine, 15, 266–297.
2. Biddle, S., Goudas, M., & Page, A. (1994). Social-psychological predictors of self-reported actual and intended physical activity in a university workforce sample. British Journal of Sports Medicine, 28, 160–163.
3. Healthy people statistical notes, no 18;Y. Chong,1998
4. Committee of Ministers (1995). Recommendation No R 17 of the Committee of Ministers to the Member States on the significance of Sport for Society. Strasbourg: Council of Europe (CDDS),58, 8–10.
5. Cooper, R. A., Quatrano, L. A., Axelson, P. W., Harlan, W., Stineman, M., Franklin, B., et al. (1999). Research on physical activity and health among people with disabilities: a consensus statement. Journal of Rehabilitative Research and Development, 36, 142–154.