Midwinter, E. (1982). Age is opportunity: Education and older people. Centre for Policy on Ageing.
Chicago-Zitierstil (17. Ausg.)Midwinter, Eric. Age Is Opportunity: Education and Older People. London: Centre for Policy on Ageing, 1982.
MLA-Zitierstil (9. Ausg.)Midwinter, Eric. Age Is Opportunity: Education and Older People. Centre for Policy on Ageing, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.