Petit, M. (1985). Determinants of agricultural policies in the united states and the European community. International food policy research institute.
Chicago-стиль цитированияPetit, Michel. Determinants of Agricultural Policies in the United States and the European Community. International food policy research institute, 1985.
MLA-цитированиеPetit, Michel. Determinants of Agricultural Policies in the United States and the European Community. International food policy research institute, 1985.
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