Mathew Puthenparambi, J. (2012). Influence of voluntary work intervention on the mood status of older volunteers.
Chicago-viite (17. p.)Mathew Puthenparambi, Jiby. Influence of Voluntary Work Intervention on the Mood Status of Older Volunteers. Jyväskylä, 2012.
MLA-viite (9. p.)Mathew Puthenparambi, Jiby. Influence of Voluntary Work Intervention on the Mood Status of Older Volunteers. 2012.
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