Sinn, H. (1995). The Subsidiarity principle and market failure in systems competition. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Sinn, Hans-Werner. The Subsidiarity Principle and Market Failure in Systems Competition. Cambridge: National Bureau of Economic Research, 1995.
Citatione MLA (9a ed.)Sinn, Hans-Werner. The Subsidiarity Principle and Market Failure in Systems Competition. National Bureau of Economic Research, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.