Goldberg, P. K., & Knetter, M. M. (1995). Causes and consequences of the export enhancement program for wheat. National Bureau of Economic Research.
Цитирование в стиле Чикаго (17-е изд.)Goldberg, Pinelopi K., и Michael M. Knetter. Causes and Consequences of the Export Enhancement Program for Wheat. Cambridge: National Bureau of Economic Research, 1995.
Цитирование MLA (9-е изд.)Goldberg, Pinelopi K., и Michael M. Knetter. Causes and Consequences of the Export Enhancement Program for Wheat. National Bureau of Economic Research, 1995.
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