Active ageing : Voluntary work by older people in Europe

MLA

Principi, Andrea, et al. Active Ageing : Voluntary Work by Older People In Europe. Bristol University Press, 2014.

APA

Principi, A., Jensen, P. H, Giovanni Lamura, G. Lamura, Per H. Jensen, P. H. Jensen, Jensen, J., Lamura, L., & Lamura, G. (2014). Active ageing : Voluntary work by older people in Europe. Bristol University Press.

Chicago

Principi, Andrea, Per H Jensen, Giovanni Lamura, Per H. Jensen, Jensen, Lamura, and Giovanni Lamura. Active Ageing : Voluntary Work by Older People In Europe. : Bristol University Press, 2014.