APA-čujuhus (7. p.)
Protze, L. (2008). Zero lower bound and monetary policy in the euro area: Optimal monetary policy in a low inflation environment. Diplomica Verlag.
Chicago-čujuhus (17. p.)
Protze, Lars. Zero Lower Bound and Monetary Policy in the Euro Area: Optimal Monetary Policy in a Low Inflation Environment. Hamburg: Diplomica Verlag, 2008.
MLA-čujuhus (9. p.)
Protze, Lars. Zero Lower Bound and Monetary Policy in the Euro Area: Optimal Monetary Policy in a Low Inflation Environment. Diplomica Verlag, 2008.
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