Bonsdorff, M. v. (2009). Physical activity as a predictor of disability and social and health service use in older people.
Chicago-viite (17. p.)Bonsdorff, Mikaela von. Physical Activity as a Predictor of Disability and Social and Health Service Use in Older People. Jyväskylä, 2009.
MLA-viite (9. p.)Bonsdorff, Mikaela von. Physical Activity as a Predictor of Disability and Social and Health Service Use in Older People. 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.