Fillenbaum, G. G. (1984). The wellbeing of the elderly: Approaches to multidimensional assessment. World Health Organization.
Chicago-viite (17. p.)Fillenbaum, Gerda G. The Wellbeing of the Elderly: Approaches to Multidimensional Assessment. Geneva: World Health Organization, 1984.
MLA-viite (9. p.)Fillenbaum, Gerda G. The Wellbeing of the Elderly: Approaches to Multidimensional Assessment. World Health Organization, 1984.
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