Sinn, h. (1998). The pay-as-you-go pension system as a fertility insurance and enforcement device. National Bureau of Economic Research.
Style de citation Chicago (17e éd.)Sinn, hans-Werner. The Pay-as-you-go Pension System as a Fertility Insurance and Enforcement Device. Cambridge: National Bureau of Economic Research, 1998.
Style de citation MLA (9e éd.)Sinn, hans-Werner. The Pay-as-you-go Pension System as a Fertility Insurance and Enforcement Device. National Bureau of Economic Research, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.