Lerner, J., & Stern, S. (2014). Innovation policy and the economy 14. National Bureau of Economic Research.
Chicago Style (17. basım) AtıfLerner, Josh, ve Scott Stern. Innovation Policy and the Economy 14. Cambridge: National Bureau of Economic Research, 2014.
MLA (9th ed.) AtıfLerner, Josh, ve Scott Stern. Innovation Policy and the Economy 14. National Bureau of Economic Research, 2014.
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