APA-ийн эшлэл(7 дахь хэвлэлт)
Heisig, J. P. (2015). Late-career risks in changing welfare states: Comparing Germany and the United States since the 1980s. Amsterdam University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
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 -ийн эшлэл (9 дэх хэвлэлт)
Heisig, Jan Paul. Late-career Risks in Changing Welfare States: Comparing Germany and the United States Since the 1980s. Amsterdam University Press, 2015.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.