APA-viite (7. p.)
Heisig, J. P. (2015). Late-career risks in changing welfare states: Comparing Germany and the United States since the 1980s. Amsterdam University Press.
Chicago-viite (17. p.)
Heisig, Jan Paul. Late-career Risks in Changing Welfare States: Comparing Germany and the United States Since the 1980s. Amsterdam, [Netherlands]: Amsterdam University Press, 2015.
MLA-viite (9. p.)
Heisig, Jan Paul. Late-career Risks in Changing Welfare States: Comparing Germany and the United States Since the 1980s. Amsterdam University Press, 2015.
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