Siebrand,Jan C. (1979). Towards operational disequilibrium macroeconomics. Martinus Nijhoff.
Čikaški stil citiranjaSiebrand,Jan C. Towards Operational Disequilibrium Macroeconomics. Hague: Martinus Nijhoff, 1979.
MLA način citiranjaSiebrand,Jan C. Towards Operational Disequilibrium Macroeconomics. Martinus Nijhoff, 1979.
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