Siebrand,Jan C. (1979). Towards operational disequilibrium macroeconomics. Martinus Nijhoff.
Chicago Style aipamenaSiebrand,Jan C. Towards Operational Disequilibrium Macroeconomics. Hague: Martinus Nijhoff, 1979.
MLA aipamenaSiebrand,Jan C. Towards Operational Disequilibrium Macroeconomics. Martinus Nijhoff, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.