Huotari, P. (2012). Physical fitness and leisure-time physical activity in adolescence and in adulthood: A 25-year secular trend and follow-up study.
Chicago-viite (17. p.)Huotari, Pertti. Physical Fitness and Leisure-time Physical Activity in Adolescence and in Adulthood: A 25-year Secular Trend and Follow-up Study. Jyväskylä, 2012.
MLA-viite (9. p.)Huotari, Pertti. Physical Fitness and Leisure-time Physical Activity in Adolescence and in Adulthood: A 25-year Secular Trend and Follow-up Study. 2012.
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