APA
Giovanni J. d., National Bureau of Economic Research & Levchenko A. A. (2011). Country size, international trade, and aggregate fluctuations in granular economies. Cambridge: NBER.
Chicago
Giovanni Julian di, National Bureau of Economic Research and Levchenko Andrei A. 2011. Country size, international trade, and aggregate fluctuations in granular economies. Cambridge: NBER.
Harvard
Giovanni J. d., National Bureau of Economic Research and Levchenko A. A. (2011). Country size, international trade, and aggregate fluctuations in granular economies. Cambridge: NBER.
MLA
Giovanni Julian di, National Bureau of Economic Research and Levchenko Andrei A. Country size, international trade, and aggregate fluctuations in granular economies. Cambridge: NBER. 2011.